Led Cup, Led light, high power cup 1.glass cup with E27 holder. 2.metal reflex coating. 3.separator led driver 4.wide range of input voltage:180v 240v. 5.continuous current output. 6.various color:warm white,pure white,yellow,red,blue,green,pink,orange,RGB. 7.Color temperature 5500-6000(white color). 8.1W LED equal to 4w esl or 10w filament bulb.