1.material : 6063 pure aluminum 2. Diameter :49.6mm, Height :56.7 mm 3.Power :1W/3W/5W 4.emitting colour : daylight white/ warm white/red/yellow/blue/green/full colour 5.socket :MR16 6.Input voltage : AC12V/DC12V 7.light flux :1W 70LM, 3W 120-150 LM , 5W 180-220LM 8.temperature:light body surface temperature<60℃ 9.life span :50000 hours 10.Application:Shop, pearls and jewels showroom,enterprise signboard decoration lighting ,museum, exhibition hall, bar commercial lighting territory and so on[...]