... high quanlity,OEM service compatible product :E27, E14,GU10 Features:1.LED Built-in Drive Power Supply 2.certification : CE ... up to 85%6.Low height, adapting E27, E14,GU10 7.Open circuit protection, short circuit protection8. High ... current power supply module is designed for E27, E14,GU10 LED fluorescent lamp , the output voltage of 12V to 18V ... 3.2VOutput current 320mA 600MAOutput power 3x1w 1*3W Mr16