UFO 90-300-600w led grow light for greenhouse ligh

UFO 90-120-300-600w led grow light for greenhouse lighting systemProduct description: 1. Why choose it: good replacement of 400w to 600w HID grow light, environment-friendly (no mercury and other hazardous substance), energy-saving (75%-85%), and long lifespan (50000hour) etc. 2. Why has such great effect: Emit only the exact spectrums (R&B) required for plant photosynthesis. (Show you what wavelength range is the best for plant growth) 3. Where is the power supply & cooling fans: all built-in inside, smart appearance. 4. How to use: just simpler and safer plugs directly into AC120V/220V, no reflector & ballast needed. (Show you detail use pictures) 5. What coverage: 120 degree beam angle make each light can cover 40 square meters (2m high away from plant) with very powerful effect for plant growth 6. What phases suitable for plant: Ideal for all phases of plant growth, and works well with any indoor garden, whether hydroponics or soil based. 7. What power range: 1.5w/2w, 9w/15w/18w, 60w/90w, 200w/250w/300w/600w 8. How about after-sale service: at least 2-year-warranty, welcome to inquiry about usage, guarantee, maintenance and other hot points. 9. What is more: OEM/ODM or customized integrated grow lighting solutions are available as well. Welcome to contact for the details. Product Applications: Hydroponics & Horticulture & Greenhouse Lighting, Seeding/Seedling/Breeding, Farm/Flower Exhibition/Garden/Bonsai etc Product pertinent parameter: 1 working environment -20 40 2 storage condition -40 85 3 work frequency 50/60 Hz 4 limited voltage AC110v/220v±10% 5 Input current 450 mA 6 output power 90 W 7 Lux(centre ) 118/2.5m, 80/3m, 55/3.5m 8 Lumens 1980 9 Lighting Area 40 M² (3m height) 10 Height above the Plant 0.3m 0.69 0.9m 11 Lighting time 10-16 h 12 Lifespan 50, 000 h Product Gloss Weight: 3kg (include packag) Update Date:2010-11-2 19:12:40