EYE CATCHING BRIGHTNESS – Efficient and durable OSRAM LEDs combine a customized optics refractive cups for greatly increase brightness, 100% brighter than other light bars of the same size or even longer in the market. Produce 150W and 15,000 raw lumens powerful output. LIGHT BEAM FEATURE – This LED work light combines spot and flood combo beam, as well as a uniform distribution of optical refracting cups, making the illumination distance very far and covering a wide range. It is a lighting device tailored for driving and work. HEAT DISATION – Our off road driving lights designed with heat sink that transfer the heat from the circuit board with maximum efficiency,preventing damage to the LEDs and surrounding components for years of trouble-free operation,effectively extend the lifespan to more than 50,000 hrs. BUILT TO LAST – Each light bar is individually assembled and tested, feature a black powder coated, two-piece die-cast aluminum housing and a thick polycarbonate l