18 w watt TUV UV UV-C Light Bulb for Tetra Pond Filter

Model: PL-L18W/TUV
Wattage: 18W
Type: Ultraviolet Germicidal Bulb (UV-C)253.7nm
base Type: 2G11 4pin
Length Overall: 8 1/2" (217mm)

TUV PL-L lamps are compact UVC Ultraviolet germicidal bulbs used in residential water and air disinfection units. The compact size of bulb allows for a small system design and design flexibility. Our TUV PL-L lamps offer constant UV output over their complete lifetime to close to 10,000 working hours for maximum security of disinfection and high system efficacy. The lamps are design to perfectly fit the 2G11 4pin base sockets