The 41 or 21 watt AgroLED iSunlight T5 White 5,500°K LED Lamps are an excellent choice for the propagation and veg cycles of your plants life. The iSunlight® T5 lamps are an intelligent LED that is specifically designed to work with your existing T5 HO fluorescent fixture.
The 4 ft lamp produces over 4,900 lumens with only 41 watts of consumed power.
The 2 ft lamp produces over 2,400 lumens with only 21 watts of consumed power.
These are environmentally friendly and mercury-free lamps. Not compatible with HF Agrobrite T5 fixture.