Product Features: The normal temperature will not be over 55 Centigrade Direct replacement of halogen MR16 25W-35W Illumination and decoration at home and public areas Suitable for hotel, meeting room, showroom, shop, telephone booth etc Dtail: Model HS-GU10-1*3W Products size(D*H) 50mm*52.7mm Input voltage 90-264VAC Housing material Aluminium LED operating current 750MA Weight 158g Total wattage 3W Operating temperature -5---45 °C Quantity of Led 3PCS Operating humidity Less than 85% Luminance(Lm) 130(warm white);160(cool white) Connect Instruction GU10 Beam angle 15°,30°,38°,50° Life 50000hours Color Cool white/warm white/R/G/B Certification CCC&CE&ROHS