1.size:￠49.3*59.6mm 2.LED:America semileds 1W daylight white/warm white 3.Input voltage:AC110-220V 4.drive current:1W 350mA steady current 5.len angle: 60° 6.Light flux: 60-70LM 7.light body:die-casting+burnt resistant PC 8.light body colour :silver 9.temperature:light body surface temperature<60° 10.light decay ：1000 hours〈5%         11.warranty：a year