IP44 WEATHERPROOF: This LED is made of superior quality material which tends to any weather condition, it has an IP rating of 44. COLOUR CHANGEABLE - 3 in 1 colour temperatures inside one unit: our recessed ceiling light has three lighting colours adjustable by a toggle switch on the lamp body which are 3000K (warm white), 4000K (natural white), 6000K (cool white). You can choose your preferred lighting colour option before installation. PREMIUM QUALITY: LED downlights are easy to install, there is no need for an external power supply drive, and have great heat dispersion. CE ROHS IC-4 certified, 3 years warrant for a safer ease of mind. If you have any problems please feel free to contact us. ENERGY EFFICIENT: Energy-saving ceiling light with the latest LED technology. The SMD LEDs have A++ energy efficiency and lower consumption, save up to 90% compared to halogen bulbs, lifespan of over 30,000h. No UV rays and no eye or head irritation.