Base type:	E27/MR16/GU10/MR16
Lifespan:	50,000h
Input Voltage:	AC/DC12 V~230V
Lumen:	360-420lm
Output power:	4*1W 4W
Beam angle:	15, 30 ,45 degree optional
Color:	warm white, cool white, natural white, red, yellow, blue, green
quality warranty	2 years