Chip on Board (COB) LED's are multiple LED chips (typically nine or more) bonded directly to a substrate by the manufacturer to form a single module. In a COB, chips can be mounted such that they take up less space and the highest potential of the LED chips can be obtained. The light emitting area of a COB LED can contain many times more light sources in the same area that standard LEDs could occupy resulting in a greatly increased lumen output per square inch. The ceramic/aluminum substrate of COB LEDs also acts as a higher efficiency heat transfer medium when coupled to an external heatsink, further lowering the overall operating temperature of the lighting fixture.
ECO Farm 240W CREE COB LED Grow Light
Free
ECO Farm 240W CREE COB LED Grow Light provides your plants with all wavelengths you need to grow healthy plants from seeding to bloom. Compared...
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ECO Farm Eye Protect Glasses LED Grow Room Glasses
$9.99
$29.90
Eco Farm Eye Protect Glasses LED Grow Room Glasses Anti-glare Anti-UV Green/Blue Lens For Tent Greenhouse Hydroponics Product Specifications: Shape: Square Emitting Color: Blue Material:...
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ECO Farm 50W Waterproof COB Supplemental LED Grow Light
$35.75
$69.95
The Plants Grow Lights has optimal full spectrum (380-830nm) which provides plants, veg, succulent and flower with everything they desire in the natural sunlight at...
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ECO Farm 150W Waterproof COB Supplemental LED Grow Light
$57.95
$105.95
The grow light for plants has favorable full spectrum (380~830nm), which provides plants, veg, succulent and flower with natural sunlight that they desire at each...
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ECO Farm 100W/150W/200W/300W Cob Led Grow Light
$60.64
$123.00
Eco Farm COB LED Grow Light Using Sunshine Spectrum (Look like sunshine white color ) for plants, largely accelerate the plant growth. optimize the investment...
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ECO Farm DIY 60W Cob LED Grow Light
$80.47
$160.78
60w DIY LED full spectrum grow light adopt the humanized design, can be freely combined according to your needs. Each 60w grow light can supply...
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ECO Farm 440W/680W CREE COB LED Grow Light
$119.00
$387.76
Eco Farm led grow light full spectrum is the perfect addition to any indoor garden has a optimal 12 bands full spectrum with COB mixed...
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ECO Farm 360W COB Led Grow Light Full Spectrum for Hydroponics Greenhouse
$109.00
$345.00
Patented unique design of reflective cup and lens for higher light-gathering effect. High PAR value and Lux value than normal led grow light, reducing light...
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ECO Farm 50W CREE CXB3590 COB Led Grow Light
$110.00
$216.00
An economical solution,The spectrum is fit for the plants grow/bloom.good reputation for plants grow/bloom, With stable quality and high LUX. Lens:high penetration rate,120 degree, double...
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ECO Farm 520W/900W/1280W/1660W COB LED Grow Light
$119.00
$444.90
Eco Farm best grow lights Using single 5W LEDs and 100W COB chips to make well-balanced light and illumination.Professional 13 bands full spectrum LED grow...
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ECO Farm 400W/600W/800W COB LED Grow Light
$206.12
$412.24
Eco Farm grow lights Using Bridgelux & Epistar 100W COB chips to make well-balanced light and illumination. Professional 12 bands full spectrum LED grow light,...
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ECO Farm 525W/850W LED Grow Light
$230.48
$460.95
Eco Farm led grow light full spectrum dimmable Using single 5W LEDs and 4/6 100W COB chips to make well-balanced light and illumination.Professional 13 bands...
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ECO Farm Cree COB 300W Full Spectrum Led Grow Light
$285.00
$399.00
PATENTED PRODUCTS WITH UNIQUE APPEARANCE: Perfect mix of 6 high lux cree COB and 3W LED chip, more efficient and energy-saving; Made of aluminum and...
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ECO Farm 224W/302W/452W COB LED Grow Light
$304.01
Product Characteristic 1. Lightweight aluminum body 2. Easy to assemble 3. No lense 4. 277V available 5. Protection system built in 6. COB 7. UL...
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ECO Farm 800W/1200W CREE COB LED Grow Light
$357.14
$704.76
Eco Farm Cree COB LED Grow Light use 60W Cree CXA2530 white light, 5W Bridgelux and Epistar LEDs surround each COB. Three dimmers offer brightness...
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ECO Farm 325W/550W/620W/680W/1256W LED GROW LIGHTS
$364.43
$728.86
325W Based on 3pcs 80W itergrated and 64pcs 5W high power LED as light soruce. COB white light can completely replace the cree 3590 spectrum,...
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ECO Farm 450W CREE CXB3590 COB LED Grow Light
$385.73
$690.99
Advantages:Unique Design:150W COB,High Power Replace 600-800w HPSFull Spectrum:380nm-850nm .UV-IR .All Useful Wavelength Include for All Phases of Plant Growth.Modular Design :Easy for Assemble and Disassemble.Energy...
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ECO Farm 783W Cob Led Grow Light
$761.90
$1,500.00
Characteristic: 1. Lightweight aluminum body2. Easy to assemble3. No lense4. 277V available5. Protection system built in6. Design with COB & High Power LED Beads7. UL...
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