LEDDownlightF-E Sq205-10/16W-830/840 (Opple Item Code: 540001382900) Flexible downlight solution for surface and recessed mounting. Big range of ceiling hole diameter that can be covered. 16W version: Ø65-205mm and 22W version: Ø120-260mm. 3 power settings in each version (10W/13W/16W & 16W/20W/22W). Integrated CCT switch for color selection (3000K-4000K). Available in Round and Square versions. Suitable for ceiling mounting: Yes; Adjustability: Not adjustable; Lamp type: LED not exchangeable; With light source: Yes; Lamp holder: None; Type of control gear: LED operating device current-controlled; With control gear: Yes; Nominal voltage: 220 - 240; Nominal current: 210; Max. system power: 16W; Colour temperature: 3000 - 4000; Housing material: Plastic; Housing colour: White; Reflector: Matt; Light sharing: Symmetric; Beam angle: Extreme wide beam >80°; Length: 235mm; Width: 235mm; Height/depth: 22mm; Protection class: II; Degree of protection (IP): IP20; Impact strength: IK02; Voltage type: AC/DC; Rated luminous flux according to IEC 62722-2-1: 1600lm; Colour of light: White; Colour rendering index CRI: 80-89; Suitable for built-in mounting: Yes; Material cover: Plastic, opal; No dim function: Yes; Light distributor: Diffuser lens/optic/panel; Light outlet: Direct; Energy efficiency class of the light source according to EU regulation 2019/2015: E; Rated life time L70/B50 at 25 °C: 50000h; Power factor: 0.9; Rated ambient temperature according to IEC 62722-2-1: -10 - 40; Colour of light adjustable: Positions; Luminous flux: 1000 - 1600; Luminous flux adjustable: Positions; Beam angle adjustable: No; Type of wiring: Ending; Max. number of luminaires per miniature circuit breaker B16 (MCB): 119; Max. number of luminaires per miniature circuit breaker C16 (MCB): 119; Filament test according to IEC 60695-2-11: 650 °C - 30 s; Photobiological safety according to EN 62471: RG0; Luminaire efficacy: 100lm/W; Colour consistency (McAdam ellipse): SDCM6;