1.7/9/11w G9 7MM spiral energy efficient light bulbs 2.long lifetime 10000H 3.CE/EMC/ERP/ROHS certificate 7/9/11w G9 7MM spiral energy efficient light bulbsOperating Voltage:220-240V/50Hz or 110-130V/60Hz Part No.ESBG9Demension(D*H)mm76/86/106x32mmInput voltage230V/120VWattage7/9/11WBaseG9Lumious Flux(Lm)285/410/535LMTube Size7mmColour rendering index(Ra)>80RaColour temperature(K)2700- ...