Single, Phase-cut, Triac ELV Dimming to 1% LED Power Supplies, Dry and Damp, 100-277VAC 50/60HZ Input ultra slim constant voltage electronic drivers 40 Watt, CLASS 2 UL cUL CE Class P Certified

Single channel, 80W constant voltage electronic Class 2 Class P drivers, Features 100V-277VAC 50/60HZ, Dry and Damp, 0/1-10V 4 In 1 Dimmable LED Driver, Dim To 1%, IP67, UL/cUL CE Listed