1, beam angle: 90 2, light efficiency: 80lm/w 3, IP grade: IP54 4, Life ... span:50000hr 5,2year warranty limited. LED ceiling light detail:l Model: FJ-DL-1X20W Color of the housing ... white colorl Input voltage: 90-264V 50Hzl Power: 20W/30Wl Light source: 1*20W/30Wl LED Q’ty: 1pcsl Beam angle ... : 90° l Power factor: >0.9l Ra: >80l Light efficiency: >80 lm/wl Body operating temperature: ≤50°C l ...