Driver led 50 Watt adjustable between 250mA and 700mA, constant current, dimmable Protocols: Pushdim - 1->10V Dimensions: 23mm(h) x 79mm(w) x 125mm(l) Cutout shape/size: 82mm V Out = 119 V DC I Out = 250mA-700mA DC P Out = 30W- 50W