AgroLED iSunlight T5 VEG + UV LED Lamp, 41 Watt, 4 ft, 5500K

This versatile LED lamp is specially engineered for the vegetative growth period of your plant's life cycle. At 80% 5500K, 10% 460nm blue, and 10% 380 nm UV, this lamp is specifically designed to work with your existing 4ft T5 fluorescent lighting fixtures. These LED T5 lamps are environmentally friendly, mercury free, UL listed and come with a one year manufacturers warranty. Please note that it is not compatible with HF Agrobrite T5 fixtures.