Horticulture Waterproof Full Spectrum ac220v LED Grow Light Bar Vertical Farm Greenhouse Plant Lamp
Model No. | Size | Watt | LED Qty. | CRI | Input Voltage | Certificates | Beam angle (degree) |
SL006PL | 1200MM |
22W | 144PCS SMD2835 | >80Ra | AC110/220 | CE RoHS | 120° |
Feature:
The effect of different color light on plant growth:
In the natural spectrum, the effects of different bands of spectrum on plant physiology are: | |
280 ~ 315nm have a great impact on morphology and physiological processes; | |
315 ~ 400nnm (UV) chlorophyll absorption is less, affecting photoperiod effect and preventing stem elongation; | |
400 ~ 480nm (blue light) blue light can significantly shorten the pitch of vegetables, promote the lateral extension of vegetables and reduce the leaf area; | |
480 ~ 580nm green light has been a controversial light quality, some scholars believe that it will inhibit the growth of plants, resulting in short plants and reduced yield of vegetables; | |
610 ~ 700nm (red light) Red light generally shows inhibition of internode elongation, promotes tillering and increases accumulation of chlorophyll, carotenoids, soluble sugar and other substances; | |
720 ~ 1000nm far red light is generally used in combination with red light. Due to the absorption of red light and far red light sensitizing pigment structure, the effects of red light and far red light on plants can mutually cancel each other. |
Application:
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FAQ:
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