The Rigid Industries E-Series was the first projected LED light bar. Since its introduction in 2006, the E-Series light bar has set the standard in the industry through continuing advances in technology and superior engineering. Our patented Hybrid optics system is the most powerful, most efficient LED optics system on the market. This Rigid Industries light features a combination of both Spot and Flood versions of our patented Hybrid optics system. Our Hybrid Spot optic projects light over great distances in a concentrated beam and is the most powerful spot-style LED light in the industry. 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.