input voltage:ac90-260voutput power:1*1w or1*3w

1-3W ball bulb driver

input voltage:AC 90-260V

output power:1*1W or 1*3W

current output:320MA or 650MA

output Voltage:DC 2--4V

size:26*17*14

Typical applications:use for E27,GU10,1 pc 1W LED lamp,or 1 pc 3W LED lamp