1.Base: GU5.3 (MR16)
2.Input voltage: DC12 V
3.Power: 5*1W
4.Work temperature: -20-40℃
5, Epistar LED chip
6. Color temperature: 2500-7000
7. Luminious: 390LM-480LM
8. Weight: 42g
9.  Beam angle: 30º/45º/60º/90º