Philips Advance Electronic Ballast 120V to 277V for (3) 40W Plug-in CFL

Advance Electronic Instant Start Ballast Ignites Two or Three 40-Watt Single Twin-Tube Compact Fluorescent Plug-In Lamp(s) with 2G11, 4-pin Base and 120-277 Voltage. LAMP(S) NOT INCLUDED.