DOTLUX LED downlight CIRCLEugr 18W 3000/4000/5700K COLORselect Order number: 3841-040090 * \"COLORselect\": 3 light colors in one luminaire. The right light color can be set for every application environment. * Warm white 3,000 K: Hotel, store, wellness/spa areas, home & living. * Neutral white 4,000 K: Office, gastronomy, industry, sanitary, retirement homes and hospitals * Daylight white 5,700 K: Industry, conference rooms, educational institutions, office * Glare-free luminaire design (UGR * Facilitated multi-reflector provides uniform illumination * Tool-free terminal connection (through-wirable with integrated strain relief) * Splash-proof housing design (IP 54 front side) * SmartCooling: room-side heat dissipation via aluminum reflector * Distance-free mounting possible * Suitable for central battery Power consumption in watts: 18; Net luminous flux in lumens: max.1980; Lumen per watt: max. 110; Beam angle: 90; protection class (IP): other Front IP54 / rear IP20; Light color: white; Input voltage: 186 - 240 AC/DC; Service life: approx. 50.000 h at 25°C; Color temperature in Kelvin: 3000/4000/5700; Color-rendering-index: CRI > 82; Power Factor: 0,94; Inrush current in A: 0; IK protection: IK06; Lumen per watt: max. 110; Protection class: II; Voltage type: AC/DC; Housing colour: white; Suited for emergency lighting: No; Glare-free: UGR 100.000; Installation opening width in mm: 0; Installation opening diameter in mm: 150-165; Installation opening lenght in mm: 0; Warranty in years: 5; L80/B10: 50000; Rated current: 0.25; Suitable for surface mounting: Yes; Suitable for mounting: No; Dimming without dimmer: No; Assortment: Proline; Energy efficiency class according to EU regulation 2019/2015: not required; Lifetime L80/B10 at 25°C: 50000; ETIM Group Identification Number: EC001744; With illuminant: No; Suitable for wall mounting: No; Suitable for suspended mounting: No; Suitable for ceiling mounting: No; With control gear: No; Dimming 0-10 V: No; Dimming 1-10 V: No; Dimming DALI: No; Dimming DMX: No; Dimming DSI: No; Dimming potentiometer (integrated): No; Dimming LineSwitch: No; Dimming manufacturer's proprietary system: No; Dimming mains voltage modulation: No; Dimming phase cut-off: No; Dimming programmable: No; Dimming RF: No; Dimming Sine Wave Reduction: No; Dimming Touch and Dim: No; Dimming Zigbee: No; Dimming with push-button: No; Dimming depending on control gear: No; No dim function: Yes; Colour consistency (McAdam ellipse): SDCM6; Degree of protection (NEMA): -; Impact strength: IK06; Suitable for emergency lighting: No; With movement sensor: No; With light sensor: No; Covering of the luminaire with thermally insulating material possible: Yes; Constant light output (CLO): No; Photobiological safety according to EN 62471: RG1; Colour of light adjustable: Positions; Operation by Bluetooth: No; Compatible with Casambi: No; Compatible with Apple HomeKit: No; Compatible with Google Assistant: No; Compatible with Amazon Alexa: No; Suitable for low voltage cable system: No; Suitable for clamp-mounting: No; Suitable for light-track mounting: No; Suitable for pedestal/floor mounting: No; Suitable for traverse mounting: No; Exchangeable control gear: No; Suitable for lamp power in w: 18; Lamp type: LED not exchangeable; Emergency power supply integrated: No; Surface brushed: No; Dimming DALI-2: No; Dimming phase cut-on: No; Dimming GPRS: No; Pulse duration in µs: 0; BEG funding: Only relevant in Germany; Energy efficiency class of the light source of a luminaire: D; Luminous flux adjustable: No; Beam angle adjustable: No; Light sharing: Symmetric; Light outlet: Direct/indirect; Reflector: Other; Adjustability: Not adjustable; Beam angle: Extreme wide beam >80°; Surface protection: Untreated; Material cover: Without cover; Connection type: Other; Lamp holder: Other diameter: 172mm