PRODUCT ' S SPECIFICATION : Power 5W quantity 20piece luminance 400lm Colortemperature 6000k lifespan 50000h light LED Netweight 140g Drivecurrent 320mA Workingvoltage 220V Frequency 50Hz-60Hz Thelightingarea 120° Basestyle G24 size 40*40*140mm Productmaterial Aluminiumshell+PClampshade Packingsize 42mm*42mm*144mm