This GEO 2 30 Watt IP65 rated LED floodlight from V-Tac uses the latest photocell sensor technology to automatically switch the light on or off depending on the amount of light detected by the sensor. Please note that the true colour output of lighting products should be based only on the Kelvin rating. The descriptors warm white cool white daylight etc are used only as guides to describe the colour of the light and can vary between brands.