LEDSkylight SDL-S Rd900-240W-BLE2-WH (Opple Item Code: 520036014300) LED Skylight mimicking a natural skylight. Powered with SDL Natural light technology . Enabling beautiful ambient lighting. High quality tunable white light solution. Supports advanced Human-Centric Lighting (HCL) solutions. UGR19 mode for glare-free illumination. Suitable for suspended mounting: Yes; Suitable for ceiling mounting: Yes; Suitable for surface mounting: Yes; Lamp type: LED not exchangeable; With light source: Yes; Type of control gear: LED operating device current-controlled; With control gear: Yes; Housing colour: White; Nominal voltage: 220 - 240; Nominal current: 1100; Material cover: Plastic, structured; Colour temperature: 1800 - 12000; Suitable for workplace according to EN 12464-1: Yes; Type of grid: White; Light sharing: Symmetric; Beam angle: Extreme wide beam >80°; Light outlet: Direct; Length: 900mm; Width: 900mm; Height/depth: 106mm; Outer diameter: 900mm; Protection class: I; Degree of protection (IP): IP40; Impact strength: IK03; Voltage type: AC; Colour of light: Multi-coloured; Max. system power: 240W; Colour rendering index CRI: 90-100; Suitable for wall mounting: Yes; Surface protection housing: Untreated; Rated luminous flux according to IEC 62722-2-1: 14400lm; Dimming programmable: Yes; Dimming RF: Yes; Light distributor: Diffuser lens/optic/panel; Colour consistency (McAdam ellipse): SDCM6; Energy efficiency class of the light source according to EU regulation 2019/2015: E; Max. number of luminaires per miniature circuit breaker B16 (MCB): 3; Max. number of luminaires per miniature circuit breaker C16 (MCB): 8; Rated life time L70/B50 at 25 °C: 100000h; Filament test according to IEC 60695-2-11: 650 °C - 30 s; Flickering value Pst LM: 1; Power factor: 0.95; Stroboscope effect value SVM: 0.4; Type of wiring: Ending; Connection type: Plug-in connector for plug-in building installation; Rated ambient temperature according to IEC 62722-2-1: -10 - 45; Total harmonic distortion: 0.15; Photobiological safety according to EN 62471: RG0; Unified Glare Ratio (UGR): 19; Luminaire efficacy: 60lm/W; Colour of light adjustable: Continuously variable; Luminous flux adjustable: Continuously variable; Beam angle adjustable: No; Operation by Bluetooth: Yes; Conductor cross section: 1mm²; Meets min. EIA service life criterion L90 (at 50,000 hours at tq = 25°C): Yes; Housing material: Aluminium;