1.7mm energy saving light bulbs 2.long lifetime 10000H 3.CE/EMC/ERP/ROHS certificate 7/9w GX53 7MM energy saving light bulbsOperating Voltage:220-240V/50Hz or 110-130V/60Hz Part No.ESBGX53BDemension(D*H)mm74.5x25mmInput voltage230V/120VWattage7/9WBaseGX53Lumious Flux(Lm)260/350LMTube Size7mmColour rendering index(Ra)>80RaColour temperature(K)2700-6400KAverage lifetime(Hr)6000/8000HWarranty Time 2 ...