【3 Colour Temperatures】: MELAYR LED ceiling lighting supports 3 colour temperatures,warm 3000K awakening,natural 4500K reading, bright 6500K kitchen cooking,with a memory function that saves your last setting until the next restart 【Modern LED Ceiling Light Design】: Designed with acrylic and two intersecting halo rings, this semi flush mount ceiling lights complements modern interiors. The 21W LED provides bright, energy-efficient lighting, using significantly less power than a traditional 60W incandescent bulb 【Compact Size & Memory Function】: Measuring L25 × W25 × H12cm (9.8 × 9.8 × 4.7in), this ceiling light fits neatly into smaller spaces without creating visual pressure in low ceilings.Wall switch controlled (not included) with memory function — 8–15 seconds on/off saves last mode. Please check dimensions before ordering 【Wide Application】: With 2100LM soft brightness,Ra ≥80 colour rendering and a 180°wide beam angle,this compact ceiling lights delivers comfortable,well-distributed illumination for bedroom,living room,dressing room,indoor patios and balcony 【Safe & Easy Installation】: Pre-wired for quick ceiling mounting with the included installation kit. Complies with UK/EU standards and operates on 220–240V. Please ensure the power is switched off and follow all safety instructions during installation. MELAYR is committed to delivering reliable lighting solutions — if you have any questions or suggestions, feel free to let us know