Spectrum design--MEIZHI Spectrum has been developed by indoor growers over many years of careful experimentation and testing. With this light, you will see an increase in quality and weight by growing bigger flowers/buds that are dense and completely coated in resin.
Reflector Design--MEIZHI New Reflector Series features reflector design, scientifically engineered to mix all emitted lights well and keep the balance between high PAR/Lumen and suitable Coverage. This design will not far too concentrated in the middle of the growing area which results in stunted plant growth and sunburning. Heat dissipation Design--With revolutionary aluminum cooling heat sinks and high speed quite cooling fans, run 70% cooler than (HID) lights. The series has two colors, blue(450W, 600W, 900W, 1200W) and black(300W). All blues have IR and both growth&bloom switches, while the black one has only one ON/OFF switch, no IR.
All of them are good at growing! Spectrum: White, 450475nm, 620630nm, 650670nm. Normal Coverage (At Height 18'') : 3.5ft 2.5ft. Bloom Coverage (At Height 18'') : 3ft 2ft.
(60Pcs) High intensity 5W Epistar, Epiled LEDs (90°/120°). Color of Outer Casing: Royal Black. Dimensions: 184.108.40.206inches(32020070mm); 2.3KG(5.02lbs).
Decibel of the light: Around 57 DB. Heat Sink Size: 5.044.610.39inches2PCS.
Can be controller by timer. Spectrum: White, 450475nm 620630nm, 650660nm, IR.
Growth Coverage (At Height 18'') : 4ft 2.5ft. Bloom Coverage (At Height 18'') : 3.5ft 2ft. (90Pcs) High intensity 5W Epistar, Epiled LEDs (90°/120°). Color of Outer Casing: Royal Blue. Dimmensions: 45021076MM (18''8''3''); 3.7KG(8.16 lbs).
Heat Sink Size: 14.202.760.39inches1PCS. Can be controlled by timer. Growth Coverage (At Height 18'') : 3.53.5ft. Bloom Coverage (At Height 18'') : 33ft.
(120Pcs) High intensity 5W Epistar, Epiled LEDs (90°/120°). Dimensions: 15123 inches (38032076MM); 4.6KG(10.14lbs). Decibel of the light: Around 52.7 DB.
Heat Sink Size: 5.044.610.39 inches 2PCS. Can be controller by timer! Par Value: 1072.4 umol. Growth Coverage (At Height 18'') : 53.5ft. Bloom Coverage (At Height 18'') : 4.53ft.
(180Pcs) High intensity 5W Epistar, Epiled LEDs (90°/120°). Dimensions: 22123 inches(56032076MM);6.7KG(14.77lbs). Heat Sink Size: 5.044.610.39 inches 6PCS. Growth Coverage (At Height 18'') : 5.5ft 4.5ft.
Bloom Coverage (At Height 18'') : 5ft 4ft. (240Pcs) High intensity 5W Epistar, Epiled LEDs (90°/120°). Dimensions: 24.714.92.9inches (62738070MM).
Decibel of the light: Around 55.5 DB; 8.9KG(19.62lbs). Heat Sink Size:5.044.610.39inches8PCS. Extremely bright, do not look directly at the LED bulbs when the light is working. Indoor use only, not water-proof.Do not need any ballast. Can be controlled by Timer.
Only used indoor, not water-proof. Don't stare at the light directly when it works, it's harmful to your eyes.
Some fake brands state their high-real-power light has low power draw, and point out the light is energy-saving. The fact is that these fake lights have low PAR value Your plants growing better or worse depends on PAR value! You may also want to know. If you don't need it, please inform us within 7 days too.(Man-made damage will not be acceptable). Don't forget that good communication can solve all problems. We ONLY accept the return for original package.
Please make sure that item has NO man-made sabotage. Used items will not be accepted for return. In the event that you receive the item that is not to the standards above, please get in touch with us tho e-Bay messages.If you need to return, please check twice to confirm the item not work and get in touch with our customer service representative, let us know the detailed problem and send us some pictures for confirmation. The item "MEIZHI LED Grow Light Full Specturm 300W 450W 600W 900W 1200W Indoor Veg Bloom" is in sale since Friday, November 03, 2017.
This item is in the category "Garden & Patio\Hydroponics & Seed Starting\Grow Light Kits". The seller is "hydroponicseller-uk" and is located in Germany. This item can be shipped to European Union member countries.