Replacement for G8T5 - Germicidal Tube Lamp - Mini Bi-Pin Base -Aquanetics UV Sterilizer 8-Watt Replacement for G8T5 - Germicidal Tube Lamp - Mini Bi-Pin Base 100% Ozone Free Short-wave UV radiation with a peak at 253.7 nm (UVC) for disinfection purposes Works with 110 Volt , 120 Volt and 130 Volt as well , Long Life 8,000 Germicidal Ultraviolet Light UV Bulb, LAMP Warning sign on lamp indicates that the lamp radiates UVC High Brightness and Energy efficient light bulb / Anyray