... -0501Beam angle15,25,30,45,60,90,120 degreeWattage4*1WLED light sourceCree, Edison, Epistar etcVoltageDC/AC24V/AC100V-240VLED luminous efficiency100- ... E14,GU10Warranty2 yearsMain Application :1,Architectural lighting2, home lighting, home theater, studio,3.private club, entertainment lighting, ad lighting,4,restaurants ... scene, artwork lighting, landscape scene, exhibition lighting etc led light cup