GPH405T5L Ozone+No Ozone Style
The ultraviolet lamp use the A grade quartz sleeve material. The A grade quartz sleeve reach 99.5% ultraolet transmittance.The elecronic powder will be use in the filament. We choose the inport elecronic powder as the material, so the lifetime of the filament is long and keep the high output for the ultraviolet intensity. The base of the lamp is G10G, the material is ceramic.The ceramic base can resistance to high temperature than the plastic base.