... -0501Beam angle15,25,30,45,60,90,120 degreeWattage4*1WLED light sourceCree, Edison, Epistar etcVoltageDC/AC24V/AC100V-240VLED luminous efficiency100-110LM ... >72Dimensionφ93mm H80mm Power factor (PF)0.9ColorR/G/B/Y/W/WWEnvironment temp-30°C-50°CColor temp2700K-7500KEnvironment humidity<95 ... ,display scene, artwork lighting, landscape scene, exhibition lighting etc led light cup