Specifications 1.Ultraviolet lamp2.treatment in air,water,food3.13000h useful life4.3 times high UV output5.staight,U,cold cathode typeReplacement Light-sources uv lamp, Heraeus uv lamp, Philips UV lamp Quartz UV lamp (GPH) GPH212T5L, GPH287T5L,GPH303T5L, GPH357T5L, GPH436T5L, GPH793T5L, GPH843T5L, GPH1148T5L,GPH1554T5L, GPH1630T5L,GPH212T5VH, GPH287T5VH, GPH303T5VH, GPH357T5VH, GPH436T5VH, ...