Flood Provides 50 MicroWatts/cm2 (ideal level for optimum health). Benefits you and your Reptile will realize immediately.Proven to increase appetite, activity, breeding and colour.Saves you money: by combining FLUORESCENT and HEAT lamps in ONEEasy to use: screws into a standard socket. Self Ballasted.Project UVA & UVB 1 to 6 feet.Veterinarian tested effective. Restores Vitamin D3 levels in the blood like no other lamp.Used by zoos throughout the world. Flood (Edison Screw Fitting) 100W