... . 5. 7000 hours life CFL GX53 lamps.1. Light source, CFL.2. Power, 7w, 9w, 11w.3 ... . Size, D 75 x24.3 mm.7. Lamp holder, GX53 lamp holder, surface mounted type, recessid type.8. ... Life span, 7,000 hours. 110/120 VAC GX53 CFL light ... , 7w 9w 11w energy saving lamp, compact fluorescent lamp soft white cabinet ...