... performance, high quality, good service. FeaturesLighting Emitting DiodesZ-Light Super bright high power LED35,000 hours for L70 ... alloy heat-sink structureAluminum extrusion forging, artistic and light E27,B22,E26 base type availableOptical systemWith non- ... acryl optical lensProfessional optical design, ensure the high light efficiencyFrosted lens surface, high transparency and glare freeBeam Angle: ...