Zilla Mini Halogen Lamp Reptile Bulb, 50-watt, Day White (3 Pack) Pack of Three 50 Watt Mini Halogen Lamp Reptile Bulb, Day White 50 Watt Mini Halogen Bulb equals 100 to 150 watt incandescent bulb Saves energy Energy-saving halogen bulbs available in Day White, Day Blue and Night Red