product description:
Spectrum: Blue(wavelength: 400nm ~ 520nm): Chlorophyll and carotenoids absorb the largest proportion of photosynthesis, promoting growth of leaves.
Red(wavelength: 610nm ~ 720nm): Chlorophyll absorption is low, have a significant effect on photosynthesis and photoperiod. Promote plant growth, germination, flowering and friut. Have a leading role in plants hyperchromic, promote plant photosynthesis.
Advantages: - Easy to install, brackets and power supply are shipped with light.
- Waterproof rate: IP65, avoid light being damaged by water or humid planting environment, longer lifespan than other non-waterproof grow lights.
- 180 degree spin with a rotative hinge, you can adjust the angle of light to be suited to greenhouse, grow tent, garden.
- Aluminum material for heat radiation, the light temperature under 176℉ is normal, won t have any bad influence on light.
- No cooling fans, no any noise, won’t influence your rest even put light near your bedroom.
Parameter: Wattage: 81w (27pcsx3w leds)
L*H*W: 850x30x30mm
Input voltage: AC85-265v
Chip size: 45mil
Working Frequency: 50-60hz
Lifespan: 50,000hrs
Waterproof: IP65
Warranty: 2 years warranty, 30 days money back
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