Suitable for built-in mounting: Yes; Suitable for ceiling mounting: Yes; Adjustability: Swivelling; Lamp type: LED not exchangeable; With light source: Yes; Lamp holder: None; Housing material: Aluminium; Housing colour: White; Material cover: Other; Voltage type: AC; Nominal voltage: 220~240 V; Nominal current: 860 mA; Type of control gear: LED operating device current-controlled; With control gear: Yes; Exchangeable control gear: Yes; No dim function: Yes; Reflector: High-gloss; Light distributor: Reflector; Light sharing: Symmetric; Beam angle: 60 °; Beam angle: Wide beam 41-80°; Lifetime (L70): 70000 h; Light outlet: Direct; Lifetime (L80): 50000 h; Energy efficiency class of the light source according to EU regulation 2019/2015: F; Equivalent to: HID 50W; Driver failure rate (at 5,000 hrs): 1 %; Application temperature: 25 °C; Rated life time L70/B50 at 25 °C: 70000 h; Storage environment: -25~50 °C; Frequency: 50/60 Hz; On-/Off-cycles: 100000; Colour consistency (SDCM): 3; Degree of protection (IP): IP20; Impact strength: IK03; Protection class: II; Rated ambient temperature according to IEC 62722-2-1: -10~45 °C; Max. system power: 35 W; Colour of light: White; Colour temperature: 3000 K; Colour rendering index CRI: > 90; Rated luminous flux according to IEC 62722-2-1: 3150 lm; Power factor: 0.9; Colour of light adjustable: No; Luminous flux adjustable: No; Beam angle adjustable: No; Width: 180 mm; Height/depth: 128.5 mm; Length: 180 mm; Outer diameter: 180 mm; Built-in diameter: 160~175 mm; Type of wiring: Ending; Max. number of luminaires per miniature circuit breaker B16 (MCB): 57; Max. number of luminaires per miniature circuit breaker C16 (MCB): 57; Weight: 1.13 kg; Beam angle: 60 °; Luminaire efficacy: 90 lm/W; Dimmability: On-Off; Photobiological safety according to EN 62471: RG1; Glow wire test: 650 °C; Operating temperature: -10~45 °C; Colour consistency (McAdam ellipse): SDCM6; Optical material: Dome shape; Lens material: Polycarbonate; Finishing: White; Colour rendering index (CRI): > 90; Maximum tilt angle: 40 °; DC input voltage: See catalogue appendix Connection Specifications; Risk group (EN 62471): RG1; R9: 58; TM-30-Rf: 97; TM-30-Rg: 90; Max. inrush current: 23.56 A; Inrush time: 23.5 µs; Max. number of luminaires per miniature circuit breaker C10 (MCB): 35; 230V Cable length: 0.3 m; Max. number of luminaires per miniature circuit breaker C13 (MCB): 46; System power: 35 W