LEDApollo-E4 Rd250-6/12W-DIM-827/840-MD (Opple Item Code: 520033017600) Elegant wall/ceiling luminaire with improved design. Flexible due to CCT switch and Power switch. IP44 waterproof, also suitable for bathrooms and comparable spaces. Bracket accessory available for easy mounting on existing installations (no new screw holes needed). 3 different sizes: 250/350/450mm. 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; Type of control gear: LED operating device current-controlled; With control gear: Yes; Suitable for emergency lighting: Yes; Housing colour: White; Nominal voltage: 220 - 240; Material cover: Plastic, opal; Colour temperature: 2700 - 4000; Type of grid: None; Light sharing: Symmetric; Beam angle: Extreme wide beam >80°; Light outlet: Direct; Length: 250mm; Width: 250mm; Height/depth: 68.5mm; With movement sensor: Yes; Outer diameter: 250mm; With light sensor: Yes; Protection class: II; Degree of protection (IP): IP44; Impact strength: IK02; Voltage type: AC/DC; Colour of light: White; Max. system power: 12W; Colour rendering index CRI: 80-89; Suitable for wall mounting: Yes; Rated luminous flux according to IEC 62722-2-1: 1200lm; Dimming phase cut-off: Yes; Dimming phase cut-on: 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): 54; Max. number of luminaires per miniature circuit breaker C16 (MCB): 70; Rated life time L70/B50 at 25 °C: 50000h; Filament test according to IEC 60695-2-11: 650 °C - 30 s; Power factor: 0.85; Type of wiring: Ending; Connection type: Free conductor end; Rated ambient temperature according to IEC 62722-2-1: -10 - 45; Photobiological safety according to EN 62471: RG0; Luminaire efficacy: 100lm/W; Colour of light adjustable: Positions; Luminous flux adjustable: Continuously variable; Beam angle adjustable: No; Housing material: Plastic;