... CCC,SAA,CSA UL Dimmable led light spot 4w with e17 base led light spot 4w specification: LED chipCREE/OSRAM/ EDISON/EPISTARLight ... %UV or IR radiationNoBaseE17Lumen360lmSize50X60mm led light spot 4w details:01) Standard: CE, RoHS, ISO9001:200002) Color temperature: 2,700k-8 ... to 45 degree Celsius05) Working humidity: less than 95%06) Color range: cool white, warm white, daylight, red, blue, green07 ...