Suitable for wall mounting: Yes; Suitable for ceiling mounting: Yes; Suitable for surface mounting: Yes; Lamp type: LED exchangeable; With light source: Yes; Suitable for number of light sources: 1; Housing material: Steel; Housing colour: White; Material cover: Plastic, opal; Type of grid: None; 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; Light distributor: Diffuser lens/optic/panel; Light sharing: Symmetric; Beam angle: Extreme wide beam >80°; 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: 30000 h; Lifetime (L70): 30000 h; Max. number of luminaires per miniature circuit breaker B16 (MCB): 125; Max. number of luminaires per miniature circuit breaker C16 (MCB): 125; Lifetime (L80): 20000 h; Equivalent to: GLS 100W; Degree of protection (IP): IP44; Driver failure rate (at 5,000 hrs): 1 %; Impact strength: IK03; Application temperature: 25 °C; Protection class: I; Storage environment: -25~50 °C; Frequency: 50/60 Hz; On-/Off-cycles: 100000; Rated ambient temperature according to IEC 62722-2-1: -20~45 °C; Filament test according to IEC 60695-2-11: 650 °C - 30 s; Max. system power: 22 W; Luminaire efficacy: 89 lm/W; Rated luminous flux according to IEC 62722-2-1: 1955 lm; Colour of light: White; Colour temperature: 2700 K; Colour rendering index CRI: 80-89; Power factor: 0.9; Width: 337 mm; Height/depth: 110 mm; Length: 337 mm; Outer diameter: 337 mm; Type of wiring: Ending; Weight: 0.64 kg; Beam angle: 120 °; Dimmability: Triac; Connection type: Free conductor end; Photobiological safety according to EN 62471: RG0; Operating temperature: -20~45 °C; Optical material: Polycarbonate; Colour of light adjustable: No; Luminous flux adjustable: No; Beam angle adjustable: No; Finishing: White RAL9003; Colour rendering index (CRI): > 80; DC input voltage: No; Risk group (EN 62471): RG0; Max. inrush current: 2.8 A; Inrush time: 28 µs; Max. number of luminaires per miniature circuit breaker C10 (MCB): 78; Max. number of luminaires per miniature circuit breaker C13 (MCB): 101; System power: 22 W