... output.2,Quick start ,no glimmer.3,Up to 85% energy saving.4,Use the design of ... reach 8000hrs in normal condition.5,Green light to protect the environment.6,Widely used in residences, ... available for lights using a dimmer switch.How to choose CFLCFLs come in many shapes and sizes. ... , globe lamps, flood lamps ,delabra.3.Match lumens to the incandescent being replacedLumens indicate the amount of light ...