... current to drive LED The isolation buck topologies,with high conversion efficiency Main specification:1,Input voltage:220VAC2,Inputinput frequency:40~60Hz3 ... .096~0.1A4,Power factor:0.92~0.945,Output voltage:60~130V6,Max Output power:20W7,Output current:120~140mA ... ,flood light,luminous characters,wall washer, fluorescent lamp. LED Non Isolation built-in fluorescent lamp power driver