Greatlux Hydro Full Band 150 Watt UFO LED Grow Light 110 Volt for Plant Fertilizers Germinating Growing Flowing Seeding Shipped from OXNARD CA Suitable for all stages of growth. Seed to flower to fruit LED Chipset: 3W, Number of LED's: 50, Rated Hours: 50,000 Weight: 3kg/pcs ,6 Unique Color, the best wavelength for flower growing Bands: 6 Band, Red: 630, 660nm, Blue: 455nm, Infrared: 730nm, Violet 430nm,Orange 610nm Size: 10.75" Diameter, Coverage Area: 2' x 2' (4 Square Feet)