Ting Shen,Wall-mount TS-29V0.9A US Plug Adapter,Seasonal-Use LED Driver, White color. Model: TS-29V0.9A Inpurt: 120V-60Hz,0.38A Output: 29V0.9A Load Regulation:  1%, Power Adjustment Rate (full load):  0.5% UL listed For Outdoor and Indoor Use