A reflector high bay LED unit manufactured by V-Tac. This 100w rated fixture will provide approximately 30000 hours of cool white light through a 120 degree beam angle. With a total lumen output of 18000 lumens. The unit will provide 180 lumens per a watt and is compatible with 1-10V dimmers. This unit comes equipped with a Samsung power supply and is IP65 rated for additional peace of mind. The high bay is a direct replacement for traditional lighting applications yet will low your energy consumption as well as the overall cost to run. Dimensions 260 x 145mm. 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.