ROBERTSON 3P20126 Individual Fluorescent eBallast, 1 CFQ18W/G24q CFL Lamp, Preheat Rapid Start, 120Vac, 50-60Hz, Normal Ballast Factor, NPF, Model RSO118CQ120 AA (Replaces Model RSO118CQ120 /A) Equivalent to Philips-Advance REB118M6, Universal CBT118L-120S, Keystone KTEB1C22-1-TP-SC /H Equivalent to Hatch FR1800LH, Fulham NPY120126CFL Save by ordering the Quik-Pak of 10 individually packaged ROBERTSON units 2P20126 Take advantage of Robertson's 60 years of electronic design and quality manufacturing experience. Go to RobertsonDirect.com for complete technical data.