Ting Shen, TS-8W29V (replace TS-LU3W), US Plug Adapter, Seasonal-Use LED Driver, Green Color Model: TS-8W29V Inpurt: 120V-60Hz,0.16A Output: 29V0.28A Load Regulation:  1%, Power Adjustment Rate (full load):  0.5% UL listed For Outdoor and Indoor Use