The Mercator Swell is a 20W LED Ceiling Fixture with a Grey housing and an Opal diffuser. This model in the Swell series also includes a microwave sensor. The Swell is IP65 protection rated and IK07 impact resistant, the 20W LED gives off a colour temperature of 5000K Cool White and a lumen output of 1500 lumens. The Swell can operate in temperatures as low as -20°C and as high as 80°C. The microwave sensor has a detection dangle of 360° and changeable timing, light and distance settings.