UV Lamp, Germicidal Lamp, Ballast manufacturer / supplier in China, offering G20t8 589mm 20W 254nm 185nm UV Germicidal Tube for Room Hospital Shoocl Air Cleaning, Sailon S810rl 810mm S36rl 38W Viqua Replacement UV Lamp for Water Treatment System, Waterproof 254nm 20W Water Treatment Submersible UV Germicidal Lamp Cuv Jw20 Koi Tank and so on.