The Rigid Industries Marine SR-Series light bar is the perfect low-profile option for everything from professional fishing boats to ski boats to commercial vessels. The Marine SR-Series light bar is designed to project light at extreme distances while consuming very little power. This 10 inch version features an extruded aluminum housing with 10 LED's that together produce an industry-leading 3,360 raw lumens at only 37.5 watts. Marine Grade - The Marine Series products are given special attention due to the elements they will be exposed to in a marine environment. The aluminum housing receives a chromate conversion coating that acts as a corrosion inhibitor against elements such as salt. The housing then receives a high quality, UV-resistant powder coat finish. We use 316 marine-grade stainless steel hardware. This product does not include a wire harness or switch. Hybrid Optics - Our patented Hybrid optics system is the most powerful, most efficient LED optics system on the market. 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 - The Spot version of our Hybrid optics system projects light over great distances in a concentrated beam. While offering just over half the distance of the Spot, the Flood version provides twice the area coverage. This 6 inch light bar uses 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.