Electronic transformer Load: 12V; 60W, 75W, 105W maximum With short-cut, over-heat, overload, protection function and auto re-start Power factor: 0.98 Input: 230V/50HZ Packing: 50 pieces per carton Net weight, gross weight and carton: 6.7 and 7.5kgs Dimension L x W x H per carton: 290 x 240 x 165mm CE-EMC, CE-LVD approval