The E-Series light bar is designed to project light at extreme distances while consuming very little power. This 20 inch version features an extruded aluminum housing with 40 LED's that together produce an industry-leading 8,400 raw lumens at only 80 watts. Utilizing a combination of lens and reflector, our patented optics capture the maximum amount of light emitted from the LED and projects it exactly where you want it. Spot / Flood Combo - This light bar features both the Spot and Flood versions of our Hybrid optics system. The Spot version of our Hybrid optics system projects light over great distances in a concentrated beam. It's the most powerful spot-style LED light in the industry. This light is perfect for high speeds or any situation where you need extreme distance. While offering just over half the distance of the Spot version, the Flood provides twice the area coverage. This light incorporates both using our Spot optics in the middle and our Flood optics in the outer sections to provide the perfect combination of distance and area. Quality Construction - Our circuitry is designed in-house to be more powerful, be more efficient, and generate less heat. Our durable aluminum housings feature custom, over-sized heat sinks which keep the temperature down and allow our LED's to run cooler and brighter. All Rigid Industries LED lights receive a high quality powder coat finish, a custom-molded rubber seal, and an unbreakable, scratch resistant lens.