DIY 100W led driver + heatsink + Lens with Reflector Collimator + 12V Power Adapter for High power LED Grow light LED light (Heat sink system) Use for 20W-100W led chip/light/grow light Package include:1*heatsink with fan+1*44mm lens+1*50mm Reflector Collimator Base+1*Fixed bracket+1*100W Driver+1*12V 1A Driver heatsink fan size:80*80*65mm (L*W*H) ;Aluminum Heatsink Dimension:77*68*40mm (L*W*H) Use:cut off the 12V 1A Cable and connect the Zero line and fire line with the fan wire .it is easy for DIY install warranty:1 year