Constant current driving power specially for Cree u2 / T6 flashlight and headlamp， etc
Support Cree T6 / U2 1-3 in series
Input voltage: 12V
Output current: 2.5A
Output voltage: Automatic voltage regulation， support 1-3 T6 / U2 high power LED lamp bead in series
Drive circuit size: 25 x 25 mm