Description
ECO Farm 783W COB Led Grow Light
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.
1. Higher thermal conductivity & whole body as heatsink
2. excellent for heat management
3. Higher light intensity
4. Higher luminous efficiency
5. Perfect replacement of 1000W HPS.
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.
