Output wattage: 20W(4 feet)
Output voltage: 100V ~ 240V
Wavelength:400 ~ 700nm / 450 ~ 660 nm
Safety, environmental protection, non-toxic, energy saving, easy installation
Special growth wavelength, increase plant growth rate
It can be adjusted with the required spectrum for the different growth stages of plants.
Use: As a supplement lighting to plant photosynthesis when the amount of sunlight is low or the sunshine time is short.
Low wattage, high lumen, lifespan more than 25,000 Hrs.
Lampshade material: PC transparent