Zilla Mini Halogen Lamp Reptile Bulb, 25-watt, Day Blue (3 Pack) Pack of Three 25 Watt Mini Halogen Lamp Reptile Bulb, Day Blue 25 Watt Mini Halogen Bulb equals 50 to 75 watt incandescent bulb Saves energy Energy-saving halogen bulbs available in Day White, Day Blue and Night Red