The principle of plant fill light
Light environment is one of the important physical environmental factors that are indispensable for plant growth and development. Through light quality regulation, controlling plant morphology is an important technology in the field of facility cultivation.
The effect of spectral range on plant physiology:
280nm~315nm has minimal effect on morphology and physiological processes
315nm~420nm chlorophyll absorbs little, affects the photoperiod effect and prevents stem elongation
420nm~500nm (blue) The absorption ratio of chlorophyll and carotenoids is the largest and has the greatest impact on photosynthesis
500nm~620nm pigment absorption rate is not high
620nm~750nm (red) The chlorophyll absorption rate is "high", which has a significant impact on photosynthesis and photoperiod effects
750nm~1000nm Low absorption rate, stimulates cell elongation, affects flowering and seed germination
>1000nm converted into heat
Rhein lighting has developed a new line of Led Grow Light. It is equipped with Samsung LM301B diodes and built-in FORT UL driver. The grow light achieves the efficiency 2.8 μmol/J and higher average PPFD with 1300 μmol/s at 4'x4' flowering coverage.
The full spectrum grow light is proven high-yield full spectrum(Top-bin Samsung LM301B 3000k+6500k) with enhanced deep red 660nm. Born for big buds,Rapid plant response from seed to flower,speeds up flowering time and boost yields.Easy dimming design meets needs of indoor plants at different stage of growth.
The dimmable Grow Light Bulb could daisy chain-max up to 80 lights, controller available,especially beneficial for home,grow tent,grow room, greenhouse, garden,vertical Racks,hydroponic,soil growth.
Rhein lighting is a professional manufacturer of Led Panel Light, led slim downlight, led slim panel light, Led Strip Light, Led Rope Light, led plant light and led grow light.
Features:
1. Dimmable and full spectrum
2. Foldable 180° for easy installation and moving
3. Top brand Samsung LM301B diodes
4. High PPF efficency up to 2.8 μmol/J
5. ETL certified
6. 5 years warranty
7. IP65 waterproof
Applications:
1. Grow tent
2. Grow room
3. Greenhouse
4. Garden
Specifications:
| Model No. | RH-480W-FOLD |
| Input Voltage | AC100-277V |
| Rated Power | 480W |
| Light Output PPF | 1400-1800μmol/J |
| Energy Efficiency | 2.6-2.8 μmol/J |
| Spectrum | Samsung LM301B 3000k+6500k+660nm |
| Beam Angle | 120° |
| Foldable | 180° |
| Dimming | 0-10V dimmable |
| Power Factor | >0.97 |
| Working Lifetime | >50,000hrs |
| IP Rating | IP65 |
| Dimension | 40.8 x 31.5 x 3.1 inches |
| Certification | ETL certified |
| Warranty | 5 years warranty |
Product Details:
Light Source Spectrum:
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