... energy available.5). Voltae. 110/220v AC.6). Lamp base. GX53.=========================================CFL GX53 lamps.1. Light source, CFL.2. Power, 7w ... 220/230v AC.5. Lamp base, GX53.6. Size, D 75 x24.3 mm.7. Lamp holder, GX53 lamp holder, surface mounted type, ... Luminous flux, 550lm.9. Housing material, Aluminum.10. Lamp holder OPTIONAL, GX53 lamp holder, surface mounted type, recessed type.11. Life ...