1. CE cert, ROSH cert 2. pure aluminum material 3 ... :AC/85-265V DC/12V.24VPower consumption: 3*1WLED Type: 1 W high powerLED quantity:3pcsPower Factor:>0.95Color Temperature: ... LED lighting products. Currently the main products is power type for LED light source, the product range is 0 ... 5W-300W of power line, patch, PCB, aluminum plate, bracket type, and so white, purple, blue, green, red, yellow, ...