ProductFeaturesOwndesignedaluminumhousingofgoodheatrelease SpecaildesingPCBwithheatreleasinghole Fullplasticendcapinsurethesafety Highluminous0.06WSMDLedasthelightsources ConstantLEDforwardercurrrentduringoperating Temperaturedifferenceless10degreebetweentubeinnerandouter Energysavingabove70% TUV,ETL,Fcc,CE,RohsApprove