Brightsun 850W LED Grow Light Bulb Br690 Full Spectrum 12-Band UV & IR Dimmable Seedling Veg Bloom Green LED Lamp

BrightSun 1000W Led Grow Light Bulb Features: 
 
DURABLE & POWERFUL LIGHT SOURCE: BrightSun COB LED Grow light performs super bright and long life time based on powerful Bridgelux & Epileds light source.
 
FULL SPECTRUM 12 BANDS: 12 bands from the depths of UV to the heights of IR enables the plants to meet necessary needs under any growth cycle.
 
GLASS OPTICAL LENS: Super convex glass optical lens built-in to throw maximum coverage and intensity.  
 
COOLING FANS: The large heat sink and active cooling systems ensure perfect thermal management for long life time LEDs.
 
WARRANTY: : 5 years warranty. BrightSun all items passed with CE and ROHS certification. The reliability and durability of the components is guaranteed.


BrightSun 1000W Led Grow Light Bulb Application: 
 
* Horticulture LED Grow Lighting
* Artificial LED Grow Lighting
* Greenhouse LED Grow Lighting
* Hydroponics LED Grow Lighting
* Medical plants LED Grow Lighting
 
 
Package & Shipping: 
-1 x 850W LED Grow Light fixture
-1 x Hanging Kit
-1 x 6ft UL Power Cord
-1 x Instructions
-1 x Warranty Card
 
Company Information: 
BrightSun is specialized in the research, design and manufacturing of high quality COB / LED Grow Lights for hydroponics aquoponics aeroponics horiticulture greenhouse indoor gardening, hobby home & commercial grows. 

Please Note : 
- Extremely bright, do not stare directly into LEDs when they are working. LED grow light glasses advised. 
- Working UV&IR LEDs are dim or unlit. 
- Indoor use only, not water-proof. 

 
FAQ
Q: What' s the brand of chips ?
BrightSun COB LED Grow Lights use Bridgelux, Epistar and Epileds chips which are not easy to burn out, they are the professional manufacturer of LED Grow Light chips. High quality and super bright with long lifespan. 
 
Q: Does this light include UV & IR ? Why other lights without UV ?
1. BrightSun make the truer full spectrum including UV 380nm & 420nm/IR 720nm & 760nm LEDs.
2. Other lights without UV LEDs since: UV LEDs is more expensive and materials all need to be anti-UV.
3. UV is so important to thicken stem, leaves and flowers, also help to form anthocyanin.
 
Q: What kind of lens used in this light ?
1. BrightSun LED Grow Lights use unique convex optical lens, 98% luminous transmittance rate, penetrate the canopy much better.
2. Reflectors aren't perfect at redirecting light and degrade over time as they oxidize and lose efficiency.
 
Q : What' s the advantage of dimmers than switch ?
Dimmable LED Grow Lights are specially made for adjusting the Photosynthetic Active Radiation (PAR), allow you to dim the lights down for Veg and increase the light intensity for Flower, or to mimic seasonal light changes that some plants require.
 
Q: How far away should this be placed from your plants ?
Suggested distance above plants: 14" to 30" according to needs. 12" - 18" during the seedling cycle, 24" - 30" during the vegetation cycle and 18" - 20" during the bloom cycle.
 
Q: How long should I keep lights on seedling, vegetation and bloom ?
Suggested growing hours:
Seedling cycle 16H/day.
Vegetation cycle 18H/ day.
Bloom cycle 12H/day.
Suggested growing period: 1 month for Vegetation, 2 months for Bloom.

BrightSun 1000W Led Grow Light Bulb, resulting in a perfectly even spectral distribution, maximizing yield quality and quantity.