2000 Lumen heavy duty LED work light delivers superior bright white illumination. No radio interference with the built-in, spread spectrum frequency modulation (SSFM). The compact LED work light also has a built in electronic thermal management system that monitors and self-regulates the LED lamp case temperature, thereby reducing heat output which improves LED service life. IP68/IP69K environmental rating, ideal for heavy duty applications such as mining, construction, forestry, military and off-road. 12 – 24Vdc with constant current design, ensuring light output stays consistent even if voltage fluctuates.