The spectrum grow lights have useful wavelenghth, which can be fully absorbed by the plants from seedling to harvest, good for both veg and flower. Full spectrum ensures the light emit more uniform light for plants growing which is beneficail for all stages of plant grow.
Full spectrum(6 band): Blue(wavelength: 400nm ~ 520nm), Red(wavelength: 610nm ~ 720nm), IR(wavelength: 730nm), UV(wavelength: 380nm), White, Warm Light; UV is sterilization, disinfection; IR is to promote the Flowering, and fruiting; UV kill insects.
Consuming only 100W±10% while replace typical 150W hps or HID grow lights, 70% engergy saving. Great for 1.7' X 1.7' growing area at 18 inches height. Using 4 FY-GL-Full Spectrum led grow lights will be perfect for a 4 X 4 cu. ft. area
CCC, CE, RoHS, UL Certificated 50000hrs Life Span and 3 Years Warranty Zero Maintenance Cost Hassle-free Warranty