Suitable for ceiling mounting: Tak; Suitable for built-in mounting: Tak; Lamp type: Dioda LED niewymienna; With light source: Tak; Type of control gear: Urządzenie sterujące LED sterowane prądem; With control gear: Tak; Housing colour: White; Nominal voltage: 220 - 240; Nominal current: 900; Material cover: Plastic, opal; Colour temperature: 4000; Suitable for workplace according to EN 12464-1: Tak; Type of grid: None; Light sharing: Symmetric; Beam angle: Extreme wide beam >80°; Light outlet: Direct; Length: 595mm; Width: 595mm; Height/depth: 100mm; Built-in length: 595mm; Protection class: II; Built-in width: 595mm; Degree of protection (IP): IP20; Impact strength: IK02; Voltage type: AC/DC; Colour of light: White; Max. system power: 35W; Colour rendering index CRI: 80-89; Exchangeable control gear: Tak; Rated luminous flux according to IEC 62722-2-1: 4200lm; Dimming DALI-2: Tak; Dimming DALI: Tak; Dimming Touch and Dim: Tak; Dimming with push-button: Tak; Light distributor: Diffuser lens/optic/panel; Colour consistency (McAdam ellipse): SDCM6; Energy efficiency class of the light source according to EU regulation 2019/2015: F; Max. number of luminaires per miniature circuit breaker B16 (MCB): 21; Max. number of luminaires per miniature circuit breaker C16 (MCB): 35; Rated life time L70/B50 at 25 °C: 70000h; Filament test according to IEC 60695-2-11: 650 °C - 30 s; Power factor: 0.9; Type of wiring: Ending; Connection type: Free conductor end; Rated ambient temperature according to IEC 62722-2-1: -10 - 40; Photobiological safety according to EN 62471: RG0; Unified Glare Ratio (UGR): 19; Luminaire efficacy: 120lm/W; Colour of light adjustable: No; Luminous flux adjustable: No; Beam angle adjustable: No; Meets min. EIA service life criterion L90 (at 50,000 hours at tq = 25°C): Tak; Housing material: Stal;