... years Application replace 60 w incandescent lampFeatures1, Made of led light source,constant driver,optical lens,and metal or other kinds ... colors for choosing.White,warm white,green,red,blue,yellow ,RGB and mixed color.2,Long lifespan,energy saving,less heat ... shock resistance.4,High power led lamp cup use high light led as cold light source.It has no light pollution,with harmful chemical and ...