... recyclable,environmental friendly. 3, Super long life span: 30,000~50,000 hours,life is 10 times longer than traditional lamp ... Flux420-510lmColour Rendering Index80±5%RABeam Angle180°Working Temperature-30°C~50°CLife Span50,000hrsShell MaterialAluminum+pcAmbient Humidity10%~90%IP ... steam and corrosive gas,so as not to affect its life span.3.Before installation,ensure the location of installation can ...