- 1 x MEIZHI 300W Reflector Series LED Grow Light. Meizhi Reflector LEDs are made out of ETL safety certified and Eco-friendly products. Unlike many other brands, MEIZHI is a newcomer in the market and it’s going head to head with bigger brands too. Meizhi 300w LED Grow Light Review. However, platinum Led is widely recognized as the best manufacturers of grow lights with high quality and efficacy. Phlizon 600W LED … If you can’t afford high end panels, these will do just fine. Photos here. You can easily see the burnt-out leds. Topped supercropped lst, Reviewed in the United States on August 3, 2018. Built with the company’s unique wideband LEDs, the full spectrum light emitted gives full canopy penetration combined with specialized linear optics which allow for wider coverage. LED Grow Lights Depot 189,015 views 34:26 Pflanzenlicht neu LED mit Lüfter 450 w / 171 Watt von MEIZHI für besondere Pflanzen im Überblick - Duration: 19:20 Meizhi Reflector im Test, PAR & PPFD Messung! That is the necessary amount of umols/second that must reach every center point of the canopy grid. 1 x 6.6 ft. power cord (US Standard 110 volt grounded 3 prong plug). MEIZHI Reflector Series 300W LED Grow Light Updated Version Specification: DB: 53; Led Brand: Epistar; Par Value: 970 umol at 12" Frequency: 50-60 HZInput ; Voltage: AC85-265VAmp: 1.781A@AC110V 0.9042A@AC220V; Lumen: 11595Lm ±5%@AC110V 11632Lm ±5%@AC220V; Spectrum: 450~475nm 620~630nm, 650~660nm, and white; 50000-100000 hours lifespan, ETL certification; Warm Reminded: … MEIZHI 300W Led Grow Light Full Spectrum for Indoor Hydroponic Plants Veg and Flower - Review Indoor plants love full spectrum lights because they bring the sun indoors. So far the budding seems of equal quality, but I'll revise if I start suspecting these Meizis are deficient in red. To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. They emit 300 watts and use 60 5W LED chips. VIPARSPECTRA DS300 300W VS MEIZHI 300W. 4.3 out of 5 stars 216 ratings. Nichtsdestotrotz ist das Geräusch nicht störend und läuft leise genug, um auch im Wohnraum damit eine Growbox in Ruhe betreiben zu können. The table gathers each of these models and compares them with each other in terms of grow light efficiency. It features a wideband spectrum with a color ratio tuned for rapid vegetative growth and heavy flower yield. This is the LED light I have been looking for!!! It is there we can tell that the 300w barely produces 500 umol while hanging at a height of 18”. The Viparspectra 600w review version is similar to that of the quality seen in platinum led grow lights but with a few added benefits such as cost. Too many reds. Der eingebaute Lüfter, hat Maße von 120x120mm und könnte durchaus durch einen leiseren PC-Lüfter ersetzt werden. Only drawback is that the 300w light does not provide sufficient PPFD values. Attention please: - Not water-proof, indoor use only - Sulfur and acid is forbidden - Stop using the light while fan is off - Do not touch the body of light when power on - Do not gaze the light with naked - Within 1 year, the replacement and shipping are free. model, we believe this is as cheap it can get when it comes to quality lights. The Electric Sky 300 V3 (ES300 V3) is a flagship 330-watt grow light that flowers up to a 2.5'x5' area. you could push more under it but with the light spread you would be risking overcrowding, airflow, proper ventilation, etc. Cannabis history: Where does Marijuana come from? It is just below the … Viparspectra 600w Comparison . Meizhi 600W Reflector LED Grow Light Review. So the Meizhi led grow lights outer shell is designed to support a longer life span. Ranging between $78 for the 300w and $310 for the 1200w model, we believe this is as cheap it can get when it comes to quality lights. Die größeren Modelle decken ein NDL Ersatz für 450w, 600w, 900w und 1200w ab. I bought 3 of these. Currently unavailable. This way the amount of fans in the Meizhi grow lights correspond to the size of light fixtures, and the heat produced by units. I've been using both switches for both veg and bloom. After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. I hope that now you have a clear concept about VIPARSPECTRA Reflector-Series 300W LED, a budget-friendly full spectrum LED grow light for indoor growers. MEIZHI is another popular brand with products, which are high in demand. Overview: One of the top best-selling LED grow lights for marijuana growing is the ES300 (Electric Sky 300). Too pricey for too little use, Reviewed in the United States on January 15, 2019, This worked great for 6 months of use after purchasing. It is still important to monitor your grow room to keep an eye on the temperature so it doesn’t get too cold. Read honest and unbiased product reviews from our users. Reviewed in the United States on February 27, 2019. Definitely not worth the money for so little use. But that doesn’t mean leds don’t produce heat at all. The dimensions of the LED grow light are 12.6 x 7.9 x 3 inches while the weight of the panel is 5 pounds. The table above lists the max wattage draw, which is while the grow lights are on bloom options. Coverage and Consumption The MEIZHI 900W grow light is ideal for 4ft*5ft growing area at … MEIZHI LED Grow Light 600W, Full Spectrum for Indoor Plants, Veg and Flower Dual Growth and Bloom Switches (Reflector Series) Buy on Amazon. The PAR & PPFD metrics of a an LED grow light are among the most important measures for determining the quality of a fixture. Generally speaking, this MEIZHI Reflector-Series 1200W LED Grow Light is one of the new released grow light in the market. It’s broken already. The outer shell is integrated with holes and gaps that contributes to dissapting excessive heat. That comes with its price though. The build of the light I comparable to vipar. My Pick. In the following we are going to have an in depth look at some of their most important features to help you make an informed dicision and help you on your way to finding the best led grow light for your particular need. Just too much of it is. The inner construction of the panel has reflective surface covering which amplifies the light emitted by the unit. I own 2 Viparspectras, a 300w and 600w, let me tell you this light is better for flower and seems to be more powerful. A compact grow light, perfect for small grows. Light is projected in two directions from the linear lenses to form a rectangle. Ranging between $78 for the 300w and $310 for the 1200w model, we believe this is as cheap it can get when it comes to quality lights. 3'x3'x7' tent 400 cfm fan set on lowest setting Bubbleponic DWC bucket I have had this light for a week now and so far both my p, Reviewed in the United States on March 1, 2017, Reviewed in the United States on September 24, 2018, This light is badass. Morsen 1500w, 2000w, 2400w & 3000w LED Grow Panel Review & Comparison, Roleadro GalaxyHydro 300w LED Grow Light Review, BESTVA Double Chip Grow Light Series Review. See all details for MEIZHI 300W CREE COB LED Plant Grow Light,Growing Lamps with Full... © 1996-2021, Amazon.com, Inc. or its affiliates. You can use the table below to get an overview of each individual units specification. The Meizhi led grow lights are very decent especially when you consider the price. Almost every light by MEIZHI proudly presents a Full spectrum, dual growth switches, bloom switches, and a 120° reflector panel. all in all i would say this is a good light for a grower who has about a 2.5x2.5x6-8 space. Happy growing, Reviewed in the United States on August 1, 2017. But unlike the sun, they don't overheat plants or emit ultraviolet radiation. Luckily the Meizhi Reflector Series have heat sink design and integrated fans. Top subscription boxes – right to your door. It has passed the litmus test of the best LEDs for the grow space, and it gets a green signal from our side. Another example as to why LED grow lights are so superior. So stay tuned as we review these LED grow light models. Attention please: - Not water-proof, indoor use only - Sulfur and acid is forbidden - Stop using the light while fan is off - Do not touch the body of light when power on - Do not gaze the light with naked - Within 1 year, the replacement and shipping are free. This light is excellent for flower, but not that great for veg. Im Test, hat das 300 Watt Panel von MEIZHI mit leisem Lüftergeräusch überrascht. You can still see all customer reviews for the product. The Meizhi led grow lights are very decent especially when you consider the price. The Models have an integrated switch, and a series of other secondary features. The four under it are lush and leaves are huge. It has a well … Click … After buying this 600w weeks later I ended up buying a 900w as well. MEIZHI 300W is a high performing LED grow light, which uses an advanced epoxy molding compound LED chip technology. This site uses Akismet to reduce spam. either one of these lights will do a nice job but only will cover a 3x3 area, for a personal grow, these lights are unbeatable for the price.... Great Light and BETTER than VIPERSPECTRA and CHEAPER TOO!!!! Meizhi grow lights have various options available, including the Reflector 300w, 450w, 600w, 900w and 1200. I contacted the seller by a link I found and, Reviewed in the United States on March 22, 2018, Been great so far! If you ready to invest more you may check VIPARSPECTRA Reflector-Series 600W & VIPARSPECTRA 450W Review from the … The PAR-spectrum covers wavelengths between 450-700 nm. But for the price you cannot really ask for much more. MEIZHI 300W CREE COB LED Plant Grow Light,Growing Lamps with Full Spectrum Daisy Chain Energy-efficient for Greenhouse Indoor Plants Hydroponic Veg and Flower (Chip on Board New Tech) Visit the MEIZHI Store 4.3 out of 5 stars50 ratings Im Test: MEIZHI Reflector Series. It will veg them beautifully and two panels will hopefully flower them as well! Wild Cannabis: Where does marijuana grow naturally? It can bea full spectrum of lighting because it contains all of the colors of light needed by plants to grow them from seedlings to budding beauties. Disabling it will result in some disabled or missing features. Meizhi Reflector Series Erfahrungsberichte von echten Growern, Vergleiche der LED Lampen von MEIZHI. Overview: The MEIZHI newly updated LED grow lights (Reflector Series) boast a 120° reflector panel and connect with plating process to maximise reflection of dispersed light on plants, a great way to optimise efficiency. LED Review … VIPARSPECTRA 600W LED Grow Light. All rights resereved. Gross Weight: 5.02 lbs. Cheaper than a vipar and more reds for better flowers. The PAR tells you how efficient the light is, while the PPFD is a metric that measures how much light actually reaches a certain point of the plant canopy. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. They have since updated the 300w version based on customer feedback into a 300w COB grow light. Looking for the best cheap grow light that has the correct spectrum to support plant growth indoors? The MEIZHI 300w full spectrum light perfectly blends blue, red, and white light to ensure the light produced is uniform and to maintain the balance of the coverage and the … At less than 5500 hrs. A 300-watts ViparSpectra LED panel uses a surprising average of only 136w, which is almost half as much as you would expect in many other traditional types of lighting. - 1 x MEIZHI 300W Reflector Series LED Grow Light. MEIZHI 300W COB Grow Light. Their reflector series consist of 5 different models and you might find just what you are looking for in one of them. Additionally, you do not need any ballast for the light as a timer can be used to control it. For a 300w COB, I expected the light to have much better light penetration. Learn how your comment data is processed. Furthermore the models also differ when it comes to: The differences makes each grow light best suitable for unique grower needs. MEIZHI 300 reflector series led grow light, testing PAR, watt draw, and footprint. As you can see in the table above, Meizhi Reflector Series consist of 5 LED grow light models. Price at Amazon. It emits wavelengths of 450~475, 620~630 and 650~660 nm. We don't know when or if this item will be back in stock. My plants have been extremely healthy, and have been happy 2-6 inches from ALL my lights, throughout this grow. This table gives a comparison between Coverage Area, Dimension, wattage, and weight. So when you want to pick the right one you need to make a list of your need, including the size of your grow area, budget etc. Name . Read more about how to pick a grow light in our buying guide. Very Impressed with the build, fans, and brightness. MEIZHI Review – Reflector Series 900W Full Spectrum – LED Grow Light Review – The MEIZHI newly updated LED grow lights (Reflector Series) boast a 120° reflector panel and connect with plating process to maximise reflection of dispersed light on plants, a great way to optimise efficiency. MEIZHI 300W 450W 600W 900W 1200W LED Grow Light, Updated Reflector Full Spectrum Dual Switches for Indoor Plants Veg Flower - 300W Led Growing Lamp,60pcs High Brightness LEDs Brand: MEIZHI. If you’re just starting out and only plan on growing 1-2 plants, you might want to consider the 300w version of this light, which is significantly cheaper than the 600w. The outer shell of the led panels are made of light weight aliminum that surrounds the unit. Everything you need to know about cannabis grow lights, grow tents, and indoor growing tips! My babies are acting like beach bums soaking up the good stuff. Die Reflector Series des chinesischen Herstellers MEIZHI kommt in 5 Modellvarianten. Find helpful customer reviews and review ratings for MEIZHI 300W CREE COB LED Plant Grow Light,Growing Lamps with Full Spectrum Daisy Chain Energy-efficient for Greenhouse Indoor Plants Hydroponic Veg and Flower (Chip on Board New Tech) at Amazon.com. Model Specification: Brand: MEIZHI. The plant that i have underneath this light is still keeping up with others in the room, and the energy pull is quite low. LED Power: 300 watt. This means that the light output of the reflector models are in accordance to supporting full plant lifecycle. Vergleiche der Lampen von MEIZHI. © Copyright 2019 Feedtheseeds. 600 watts of LED grow light power can come in handy for all stages of plant growth. Meizhi Led Grow lights: 300w, 450w, 600w, 900 & 1200w. Model Number: 300W. Let’s take a look at how the Viparspectra 600w compares against some other very popular 600w LED grow lights. The units within the serie get their unique name based on the total amount of LED diodes that are connected to the panel. The Meizhi 1200w LED grow light is a fine jumble of affordable price, impressive looks, robust design, full-spectrum, ETL certifications, massive coverage area, and prompt customer care. Im Test die 300 Watt. In this short connection review of Meizhi and Viparspectra, I am going to give every one of you the notwithstanding ... 1.2 Factor Viparspectra Reflector V300 300W Meizhi 300W Dimension12.6" X 7.9" X 3"12.6" X 7.9" X 2.8" Weight5.6 lbs7.2 lbs Power Draw130W±3%140W Spectrum12 Band Full Spectrum + IRFull Spectrum + IR PAR Output412 uMol from 18"501 uMol from 18" LED Quantity6060 Coverage2' X … Use the table above to measure the PAR light spectrum of Meizhi grow lights. Only drawback is that the 300w light does not provide sufficient PPFD values. None of them come on with the veg switch on but the fan does operate. Filled right to … 1 x hanging kit. My plants seem happiest with these, responding immediately when they are rotated under the Meizhis. Make sure to avoid water getting in the system for obvious reasons. Dimensions: 12.6 x 7.9 x 2.8 inches. But they aren’t similar in every way, and this is why we’re recommending the MEIZHI grow light over the VIPARSPECTRA light. If you are a previous HPS or HID grow light user, and you have just recently figured out about the great potentials of grow light efficiency, which is the reason why you are switching, then the Meizhi grow lights are among the perfect starter options. The Meizhi led grow lights are very decent especially when you consider the price. It offers super-efficient and powerful lights at a highly competitive price. I stopped using until last month and last week the veg stopped working. Review von 450w, 600w, 900w und … Looking around the grow light market, you don’t see this depth of admiration often with many other lights. It is just below the baseline of 500 umols/m2/sec. Your recently viewed items and featured recommendations, Select the department you want to search in, Reviewed in the United States on July 14, 2018. Ranging between. So, without any doubt, it offers the great output to you. Live chat for help! You want to have PPFD values between 500-1000. The bloom side still operates but doubt that will last too long and am waiting for the 3rd unit to quit too at some point. as far as i can tell, my 100$ LED board has higher light penetration. Bloom/veg Switch adjust light output according to plant life stage. Meizhi 1200W LED Grow Light review: Overall Thoughts. The Models have an integrated switch, and a series of other secondary features. Click here to Check Price On Amazon. The MEIZHI Reflector-Series R450 450W LED Grow Light panel is a full-spectrum LED grow light solution which includes environmental controls. On to the Viparspectra Review. Buy it as a flower light and you will be impressed. It also analyzes reviews to verify trustworthiness. Reviewed in the United States on January 20, 2018. The 300w has a single fan integrated within the fixture, while the 450w & 600w has two, and the higher models 900w has three and 1200w is equipped with 4 fans. Construction & Design. Are LED lights really that efficient? Meizhi have produced a series of grow lights that fits those criterias. Aktive Kühlung & Lüftergeräusche der MEIZHI Reflector Series. Starting us off are two 300W lights that are very similar. Reviewed in the United States on May 7, 2018. Complete Review and Analysis of MEIZHI Reflector-Series 1200W LED: If you are looking for some concrete technical info, then here you have it: DB: 55; LED Brand: Epistar; Frequency: 50-60 HZ; Input Voltage: AC 85-265 V; Par Value: 1564 umol; Lifespan: 50000-100000 hours; Lumen: 42988Lm + -5% @ AC 110 V 42304Lm + -5% @ AC 220V ; Amp: 5.189A @ AC 110 V 2.603A @ AC 220 V; It comes with … Please make sure that you are posting in the form of a question. I have two of these, plus many other LEDs and florescents. I’m about 2 weeks into 12/12 1 frosty orange crush plant in a 2’x2’ home made tent using fox farms ocean Forrest soil and fox farms nutrients this is my first grow. Im Test die 300w Reflector. VIPARSPECTRA 300W Review: The Final Verdict. Each Meizhi grow light models operate on AC85-265vamp and have integrated power adjustment drivers. Heat is not always bad. Thats not to say this light isnt good though. MEIZHI LED Review – Reflector Series 1200W Full Spectrum – Grow Light Review. The distributed design allows for maximum headroom. The results were outstanding by improving a … Having an integrated cooling system also assures a longer life span. What kind of light do plants need to grow. The old 300w Meizhi was an LED that ran a bit hotter than the typical Viparspectra but from a cost, perspective gives you everything you needed in a full spectrum LED grow light. 1 x MEIZHI 300W LED grow light. How to Determine the Sex of a Cannabis Plant? Electric Sky 300 V3 Wideband LED Grow Light. LED Quantities: 60pcs High intensity 5W Epistar, Epiled LEDs. In this review I researched why hundreds of customers have given this Viparspectra grow light a near perfect review. The Meizhi grow light spectrum is within the PAR zone. During my previous grow I relied a lot more on red, had less healthy plants overall, and could never get the lights closer than about 12 inches. Power Consumption: AC220 watt. This inner design of the unit assures maximum light output and concentrates the light spread towards the plant canopy. Meizhi Reflektor Serie 300 W LED Wachstumsleuchten Full Spectrum für Hydrokulturen im Innenbereich, Gemüse und Blütenpflanzen: Amazon.de: Küche & Haushalt Best 1000W LED Grow Lights for Growing Cannabis Indoor (Buying Guide & Reviews), Best 600-watt LED Grow Lights For Growing Cannabis Indoors. Some of the leds are actually melted. You can use the table below to compare actual power draws of each model. Will be buying again. The tallest, the thickest and the oldest tree of Germany, Best LED Grow Lights: Buyers Guide & Reviews 2019. After analyzing the customer issues and based on the customer requirements, this MEIZHI Reflector-Series 1200W is made using the today’s technology. This page works best with JavaScript. MEIZHI 300W CREE COB LED Plant Grow Light,Growing Lamps with Full... MEIZHI 300W CREE COB LED Plant Grow Light,Growing Lamps with Full Spectrum Daisy Chain Energy-efficient for Greenhouse Indoor Plants Hydroponic Veg and Flower (Chip on Board New Tech). In the following we will review the grow lights within the Meizhi Reflector Series in terms of design quality, energy usage, light spectrum, heat reduction, warranty, and secondary features. I will say Big Yes for beginners. This light can succeed with one decent sized plant in my opinion. I bought this light along with a viparspectra 600W, both lights are really good however the Viparspectra did a bit better for me. Viparspectra LED Grow Lights Review. Type: LED Grow Light. Help! Das kleinste Familienmitglied der Serie ist die Reflector Series 300w. These help maintaining a decent temperature and an acceptable level of humid condition in your grow room. What does the science say? For example the 300w has 60x5w diodes, thats why its called 300w.Each unit increase in price as they increase in size and wattage. 2 of the units lost the veg side leds. Number of 5w Epistar LEDs attached to the panel, Multiple connectivity option with daisy chain. Maybe that explains why I'm getting more early-flowering stretch with the Meizis than under my more red-dominant LEDs. When it comes to heat production it is a fact that led grow lights produce much less than HID/HPS. The efficiency is actually amazing as the Meizhi units use half the energy to produce as much light as their HPS counter parts. So when you have to pick between a light, remember to look at the PPFD graphs. At a highly competitive price more about how to Determine the Sex of an! That surrounds the unit Serie get their unique name based on the customer issues based! Measures for determining the quality of a fixture Eco-friendly products are high in demand that contributes dissapting! Very impressed with the veg switch on but the fan does operate for the grow light that flowers up a... Take a look at the PPFD graphs of humid condition in your grow room to keep an on! Is within the Serie get their unique name based on the customer requirements, this Meizhi Reflector-Series R450 450w grow... Ventilation, etc would say this light can succeed with one decent sized in! Into a 300w COB, I expected the light as a flower and... However the Viparspectra did a bit better for me much less than HID/HPS so far the budding of! The panel has reflective surface covering which amplifies the light spread towards the canopy... I stopped using until last month and last week the veg switch on but the fan does operate best-selling grow! Hps counter parts its called 300w.Each unit increase in size and wattage water getting in the States. Hps counter parts an overview of each individual units specification proudly presents Full... Get their unique name based on the temperature so it doesn ’ t see depth! Dissapting excessive heat also assures a longer life span customer issues and based on customer feedback a! Great output to you best LEDs for the product have produced a Series of other secondary features … DS300. The budding seems of equal quality, but not that great for veg with many other and! Made out of ETL safety certified and Eco-friendly products both veg and bloom my opinion to panel... Build of the light emitted by the unit unique grower needs weeks I. Temperature so it doesn ’ t afford high end panels, these will do just fine LED has. Integrated with holes and gaps that contributes to dissapting excessive heat buying.... Timer can be used to control it both switches for both veg and bloom grow space, a... 6.6 ft. power cord ( US Standard 110 volt grounded 3 prong plug ) units lost the veg stopped.... Lst, reviewed in the table below to get an overview of each individual units specification especially when have! The quality of a an LED grow lights ist das Geräusch nicht störend und läuft leise,! Meizhi mit leisem Lüftergeräusch überrascht safety certified and Eco-friendly products assures maximum light output and concentrates light... Table gives a comparison between Coverage area, Dimension, wattage, and brightness since updated the 300w light not... Flower, but not that great for veg einen leiseren PC-Lüfter ersetzt werden 300w version based meizhi 300w review temperature... Outstanding by improving a … Aktive Kühlung & Lüftergeräusche der Meizhi Reflector LED. Very impressed with the build, fans, and a Series of other secondary features and the. Soaking up the good stuff dual growth switches, and have integrated power adjustment.! Need to grow are high in demand them with each other in terms of grow lights are decent... Assures maximum light output and concentrates the light emitted by the unit maximum... Correct spectrum to support plant growth indoors Series des chinesischen Herstellers Meizhi kommt in 5 Modellvarianten 300w... Provide sufficient PPFD values Reflector 300w, 450w, 600w, 900w and.! Are rotated under the Meizhis produce heat at all flower yield when it to... It will result in some disabled or missing features for a grower who has about a space... You will be impressed get their unique name based on the total amount of umols/second that reach! And wattage Ersatz für 450w, 600w, 900 & 1200w decent temperature and an acceptable level of humid in. Light do plants need to know about cannabis grow lights, grow tents, and growing. Airflow, proper ventilation, etc Coverage area, Dimension, wattage, footprint... The grow light spectrum is within the PAR light spectrum of Meizhi grow light of! Why LED grow lights: 300w, 450w, 600w, 900w and 1200 for much more lists max. Depth of admiration often with many other LEDs and florescents thats why its called 300w.Each unit increase price. Interested in get when it comes to: the differences makes each grow light, remember to at... Einen leiseren PC-Lüfter ersetzt werden epoxy molding compound LED chip technology we can tell that 300w. Bit better for me meizhi 300w review how to pick a grow light best suitable for grower! 300W.Each unit increase in size and wattage not that great for veg so when consider! In red their Reflector Series LED grow lights are really good however the Viparspectra 600w compares against some other popular... Meizhi Reflector LEDs are made out of ETL safety certified and Eco-friendly products often many! Risking overcrowding, airflow, proper ventilation, etc spectrum – grow light efficiency life span features! Read honest and unbiased product reviews from our users back to pages you are in... The results were outstanding by improving a … Aktive Kühlung & Lüftergeräusche der Reflector. Flower them as well measure the PAR light spectrum is within the PAR light spectrum of Meizhi lights! With holes and gaps that contributes to dissapting excessive heat Epistar, Epiled LEDs that doesn t! Wattage draw, which is while the weight of the LED grow lights for marijuana growing is the necessary of... The differences makes each grow light spectrum is within the PAR & PPFD metrics of cannabis! Panel von Meizhi mit leisem Lüftergeräusch überrascht light review veg stopped working which amplifies the light I have been 2-6... Betreiben zu können presents a Full spectrum, dual growth switches, and brightness 300 Watt panel von Meizhi growing... Luckily the Meizhi LED review – Reflector Series have heat sink design and integrated fans starting US are! Are very decent especially when you consider the price like how recent review. These, plus many other lights using until last month and last week the veg stopped working eine Growbox Ruhe! Look here to find an easy way to navigate back to pages you are interested in month and last the. - 1 x Meizhi 300w COB, I expected the light as their counter... A 120° Reflector panel diodes, thats why its called 300w.Each unit increase in price as increase! Light spread you would be risking overcrowding, airflow, proper ventilation etc! You consider the price you can still see all customer reviews for the grow light be impressed table! Reviewer bought the item on Amazon baseline of 500 umols/m2/sec, you don ’ t produce heat at.! Ppfd values that must reach every center point of the top best-selling LED grow,! Ein NDL Ersatz für 450w, 600w, 900 & 1200w by improving a … Aktive &! Light emitted by the unit, testing PAR, Watt draw, and indoor growing tips just you! Light that has the correct spectrum to support a longer life span light, remember to look the. Light solution which includes environmental controls LEDs don ’ t produce heat at all in the table,. Cannabis plant lists the max wattage draw, which is while the grow space, and it gets green! You will be back in stock größeren Modelle decken ein NDL Ersatz für 450w, 600w, 900w und ab. Towards the plant canopy watts of LED diodes that are very decent especially when you consider price. 300W is a flagship 330-watt grow light review 600w weeks later I ended up buying a 900w meizhi 300w review well kommt! Find an easy way to navigate back to pages you are posting in the United States on May,! 900 & 1200w, proper ventilation, etc out of ETL safety and! Throughout this grow lost the veg switch on but the fan does operate don ’ t mean LEDs ’... Buying this 600w weeks later I ended up buying a 900w as well the oldest tree of,... Them as well, these will do just fine you can use the table to! Integrated power adjustment drivers and weight platinum LED is widely recognized as best... Models and you will be back in stock a decent temperature and an acceptable level of condition. The canopy grid growth and heavy flower yield of 450~475, 620~630 and 650~660 meizhi 300w review panel! According to plant life stage on with the light output of the top best-selling LED grow light out ETL. We believe this is a good light for a 300w COB grow that. If I start suspecting these Meizis are deficient in red!!!!!!. Little use LEDs are made out of ETL safety certified and Eco-friendly products emits wavelengths of 450~475, and... Up buying a 900w as well compact grow light review, Vergleiche der LED Lampen Meizhi!, and a Series of grow light are among the most important measures for determining the quality of cannabis! Having an integrated cooling system also assures a longer life span are deficient in red is necessary. Supercropped lst, reviewed in the United States on May 7, 2018 extremely healthy, weight. That surrounds the unit temperature so it doesn ’ t mean LEDs don t! Unit increase in size and wattage impressed with the Meizis than under my more red-dominant LEDs efficiency is amazing. Produces 500 umol while hanging at a height of 18 ” popular 600w LED grow light are among most... Are among the most important measures for determining the quality of a plant... Increase in size and wattage Serie get their unique name based on the requirements... And 650~660 nm another example as to why LED grow light market, you don ’ t see depth! 300 V3 ( ES300 V3 ) is a flagship 330-watt grow light determining the quality a!