Supply USA,CANADA market for 12 years AC/120V, 120-277V, 347V 50/60Hz 34W,40W, ... ,85W,95W,100W,110W CSA Approval Linear Fluorescent Tube T12 Electronic BallastCSA Certificate Usage:T12 Linear Fluorescent Tube1x55W, 60W, 75W, 110W ... & RFI (Non-Consumer Limits)>>No PCB's Model:2T12110R347 T12 Electronic Ballast for Fluorescent Lamp(CSA Certificate)