Suitable for built-in mounting: Yes; Adjustability: Swivelling; Lamp type: LED not exchangeable; With light source: Yes; Lamp holder: None; Housing material: Aluminium; Housing colour: Aluminium; Material cover: Plastic, transparent; Voltage type: AC; Nominal voltage: 220~240 V; Type of control gear: LED operating device current-controlled; With control gear: Yes; Dimming phase cut-off: Yes; Dimming phase cut-on: Yes; Reflector: High-gloss; Light distributor: Reflector; Light sharing: Symmetric; Beam angle: 30 °; Beam angle: Medium beam 21-40°; Lifetime (L70): 50000 h; Lifetime (L80): 30000 h; Energy efficiency class of the light source according to EU regulation 2019/2015: G; Equivalent to: Halogen 50W; Driver failure rate (at 5,000 hrs): 0.5 %; Application temperature: 25 °C; Rated life time L70/B50 at 25 °C: 50000 h; Storage environment: -25~50 °C; Frequency: 50/60 Hz; On-/Off-cycles: 100000; Colour consistency (SDCM): 4; Degree of protection (IP): IP44; Impact strength: IK02; Protection class: II; Rated ambient temperature according to IEC 62722-2-1: -20~40 °C; Max. system power: 7 W; Colour of light: White; Colour temperature: 2700 K; Colour rendering index CRI: > 80; Luminous flux: 520 lm; Rated luminous flux according to IEC 62722-2-1: 520 lm; Power factor: 0.9; Colour of light adjustable: No; Luminous flux adjustable: No; Beam angle adjustable: No; Width: 85 mm; Height/depth: 53 mm; Length: 85 mm; Outer diameter: 85 mm; Built-in diameter: 68~76 mm; Type of wiring: Ending; Max. number of luminaires per miniature circuit breaker B16 (MCB): 314; Max. number of luminaires per miniature circuit breaker C16 (MCB): 314; Filament test according to IEC 60695-2-11: 750 °C - 30 s; Weight: 0.22 kg; Beam angle: 30 °; Luminaire efficacy: 74 lm/W; Dimmability: Triac; Glow wire test: 750 °C; Operating temperature: -10~45 °C; Optical material: Polycarbonate; Finishing: Brushed Aluminum; Colour rendering index (CRI): > 80; Maximum tilt angle: 25 °; Flicker-free: Yes; DC input voltage: See catalogue appendix Connection Specifications; Risk group (EN 62471): RG0; Input current: 0.04 A; Max. inrush current: 2.62 A; Inrush time: 175 µs; Max. number of luminaires per miniature circuit breaker C10 (MCB): 196; 230V Cable length: 0.3 m; Max. number of luminaires per miniature circuit breaker C13 (MCB): 255; Nominal voltage DC: 180~230 V; System power: 7 W