for MR16 AC/DC LED adapter lamp driver 1.Application:1X3watt 2.IV= ... MR16,E27,GU10,GU5.3,PAR30,PAR38 Cups and Bulbs====================Specification=================================== Item No.WattsSize(mm)Inoput voltageOutput voltageOutput currentQTY.led availabe1w/led or 3w ... Suitable for all kinds of LED Par 30,Par 38,LED cup,MR16,E27,LED Bulbs... Our Certificate Our Activities ...