ECO Farm 783W Cob Led Grow Light

Characteristic:

1. Lightweight aluminum body
2. Easy to assemble
3. No lense
4. 277V available
5. Protection system built in
6. Design with COB & High Power LED Beads
7. UL approval material.

Advantage
1. Higher thermal conductivity & whole body as heatsink
2. excellent for heat management
3. Higher light intensity
4. Higher luminous efficiency
5. No loss by lense
6. Perfect replacement of 1000W HPS.

Spectrum:

280 ~ 315nm The shape and the physiological processes of little effect.
315 ~ 400nnm Chlorophyll absorbs less, influence light cycle effect, prevent stem elongation.
400 ~ 520nm(Blue) Chlorophyll and carotenoids absorb the largest percentage, the biggest influence on photosynthesis.
520 ~ 610nm Pigment absorption rate is not high.
610 ~ 720nm(Red) Chlorophyll absorption rate is low, for photosynthesis and light cycle effect have notable effect.
720 ~ 1000nm Absorption rate is low, stimulate cell extended, influencing flowering and seed germination In a word, the red,blue,orange is main wavelength/color energy for plants' photosynthesis.

Height - 30CM - 12INCH

Height - 60CM - 24INCH

Height - 90CM - 36INCH