Suitable for ceiling mounting: Yes; Suitable for built-in mounting: Yes; Suitable for workplace according to EN 12464-1: Yes; Lamp type: LED not exchangeable; With light source: Yes; Housing material: Steel; Housing colour: White; Material cover: Plastic, opal; Type of grid: None; Voltage type: AC; Nominal voltage: 220~240 V; Nominal current: 900 mA; Type of control gear: LED operating device current-controlled; With control gear: Yes; Exchangeable control gear: Yes; Dimming 1-10 V: Yes; Light distributor: Diffuser lens/optic/panel; Light sharing: Symmetric; Beam angle: Extreme wide beam >80°; Colour consistency (McAdam ellipse): SDCM6; Light outlet: Direct; Energy efficiency class of the light source according to EU regulation 2019/2015: F; Rated life time L70/B50 at 25 °C: 70000 h; Lifetime (L70): 70000 h; Max. number of luminaires per miniature circuit breaker B16 (MCB): 21; Max. number of luminaires per miniature circuit breaker C16 (MCB): 35; Lifetime (L80): 60000 h; Degree of protection (IP): IP20; Equivalent to: CFL 1x55W; Driver failure rate (at 5,000 hrs): 1 %; Impact strength: IK02; Application temperature: 25 °C; Protection class: II; Storage environment: -25~50 °C; Frequency: 50/60 Hz; On-/Off-cycles: 100000; Rated ambient temperature according to IEC 62722-2-1: -10~40 °C; Colour consistency (SDCM): 3; Anti-glare limiting UGR lengthwise: 19; Filament test according to IEC 60695-2-11: 650 °C - 30 s; Max. system power: 35 W; Luminaire efficacy: 115 lm/W; Rated luminous flux according to IEC 62722-2-1: 4025 lm; Colour of light: White; Colour temperature: 3000 K; Colour rendering index CRI: 80-89; Power factor: 0.9; Width: 595 mm; Height/depth: 100 mm; Length: 595 mm; Built-in length: 595 mm; Built-in width: 595 mm; Type of wiring: Ending; Weight: 4.22 kg; Beam angle: 90 °; Connection type: Free conductor end; Dimmability: 1-10V; Glow wire test: 650 °C; Photobiological safety according to EN 62471: RG0; UGR: 19; Operating temperature: -10~40 °C; Unified Glare Ratio (UGR): 19; Optical material: PMMA; Colour of light adjustable: No; Cover material: Polystyrene (PS); Luminous flux adjustable: No; Beam angle adjustable: No; Finishing: White RAL9016; Colour rendering index (CRI): > 80; Meets min. EIA service life criterion L90 (at 50,000 hours at tq = 25°C): Yes; Flicker-free: Yes; DC input voltage: See catalogue appendix Connection Specifications; Risk group (EN 62471): RG0; Max. inrush current: 41 A; Inrush time: 150 µs; Max. number of luminaires per miniature circuit breaker C10 (MCB): 21; UGR: ≤ 19; 230V Cable length: 1 m; Lifetime (L90): 50000 h; Max. number of luminaires per miniature circuit breaker C13 (MCB): 28; System power: 35 W