It is a light shelf. We can assemble various sockets, filament lamp, LED lamp on it. 1) Easy install 2) Smart shelf It is a light shelf, lamp accessories, and you can assemble various electriacl sockets , filament lamp , LED lamp on it TECHNICAL DATAMODULAR 12 COMPACT Input voltage 230V ~Protection degreeIP 23Insulation classIOutput voltage12V ~Power40 / 60 WTransformer typeElectro-mechanical or ...