It's all about stealth with Rigid's new Midnight Optics. Hybrid Spot Optic with a transparent black enamel coating take the subtle "blacked out" look seriously; from black oxide hardware, to dark grey screen-printed and black embossed logos on the bezel. The Rigid Industries SR-Series (single row) Light Bar leads the industry in low profile performance LED lighting. The SR-Series light bar is the perfect low-profile option for everything from on and off-road racing to police and fire rescue vehicles to marine applications. The SR-Series light bar is designed to project light at extreme distances while consuming very little power. Its durable extruded aluminum housing and virtually unbreakable polycarbonate lens are sealed against the elements for years of trouble-free operation. Our patented Hybrid optics system is the most powerful, most efficient LED optics system on the market. Utilizing a combination of lens and reflector, the Hybrid optics system captures the maximum amount of light emitted from the LED and projects it exactly where you want it. The 10 Spot version of our Hybrid optics system projects light over great distances in a concentrated beam. This light is perfect for high speeds or any situation where you need extreme distance. 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. Specifications: Watts: 35.9, Amp Draw: 2.6, LED's: 10, Raw Lumens: 3750, Lux at 10m: 1019, Beam Distance: 319 m, Peak Beam Intensity: 101910 cd. Operating Temperature: -40 Degree to 70 Degree | -40 Degree to 158 Degree. Designed, engineered and assembled in USA. US Patent No D704,364 and US 6,986,593 [Hybrid Optics Technology.