... lamp,uv germicidal lamp,uv lighting: 1) 20,000hours lifetime 2) CE,RoHS 3) Can killing the bacterium effectively 12V CCFL UV sterilizing lamp ... C Working humidity: 20% ~ 90% (No dewing and icing) Preserving temperature: 0 °C ~ 70°C Preserving ... s usually used in Ore appraisal,money and skin detection,stage decoration, moth-killing ... ,home, etc.It’s can purified and refresh the air, Eliminate musty taste ...