The Sylvania 23133 fluorescent black light tube comes in a filtered glass that absobs most visible light, while maintaining a glowing effect. This T8 black light tube operates at 30 watts with a medium bi-pin base. Measuring at 36 inches in length, this bulb has an average life rating of 7,500 hours. It can be used for a visually appealing atmosphere as well as insect traps and inspection applications.
*Product not for sale into the state of Washington.