Housing: PP; Mounting ring: white; Installation: recessed; Dimensions: Φ110×34mm; Ceiling cutouts: Φ85~100mm; Beam angle: 100°; Lamp(s): LED; Power: 6W; Efficacy：75Lm/w; Total luminous flux of luminaire: 450lm; Power Factor: 0.5; Mains voltage: 220-240V/50-60Hz; Colour temperature: 6500K; Colour rendering: Ra80; UGR: / IP/IK Grade: IP20; Class of protection II; Control System: on/off; Service life: 20,000h at 70% luminous flux;