Product parameters Type: 12V LED mild boardPower: 3W7W12WLuminous Efficacy:100-110lm/WColor Rendering Index(Ra):>72Color Temperature: Cool white 6000-6500KChip brand:EpistarBeam Angle:120 degreeLife:>50000HrForward Voltage(Vf):12VSize ( Diameter mm ):12W :88;7W :66;5W: 58mm3W :47mm;This item embody 10PCS Product picture: