Hallet Upstream NC15-75 Replacement Germicidal Lamp Item:Ballast revealing secret security marks that

revealing secret security marks that can only be printed by government mints

and veterinary offices

Dichroic Reflector Set for Oce Arizona 200 GT SO 085H UV Curing Lamp Bulb

Dichroic Reflector Set for Ushio MHL-900 Metal Halide UV Lamp

out-of home and transit advertising

Hallet Upstream NC15-75 Replacement Germicidal Lamp Item:Ballast revealing secret security marks thatReplacement Ultraviolet Bulb for Hallett Upstream, model # NC15 75 This generic version of an Ultraviolet (UV) Bulb is a 100 % compatible with the bulb used in the Hallet Upstream system, model no NC15 75. This 4 pin UV Lamp is a 50 watt mercury filled lamp, and with an overall length of 21 inches it is the most cost effective replacement to keep your clean water running. Models: Hallet 15XS, C3000210, E300209, E300210, H300210, Upstream NC15 50,