The SULO family of LED downlights are our most popular luminaires. The IP65-rated SULO LED downlights are suitable for any space. This 5W luminaire is high efficiency, dimmable and directional, so you can direct the light in the direction you want. The built-in light source and anti-glare lens ensure comfortable lighting. The luminaire has adjustable colour temperatures (2700K, 3000K and 4000K), which can be easily changed using the switch on the back of the luminaire. It is ideal for both dry and humid environments. The luminaire is only about 35mm thin, which means it fits perfectly into a shallow space. Good 25 degree directionality. The mounting hole is 75-78mm, and the spring-loaded coupling allows for quick coupling and positioning. The luminaire is Triac dimmable, and includes a built-in transformer. The SULO luminaire may be installed against insulation!