FeaturesAdvanced TIR optics provide high efficiency and focusHigh-intensity automotive-type LEDs with pure white colorAvailable in Driving  Flood  or Combo beam patternsSlim 42mm housing for low-profile fitmentDurable matte powdercoated extrusionCompact. The lightbar is based on a narrow-profile extruded housing  to allow fitment in small and tight areas. At less than 42mm tall  they'll fit in many places a traditional dual-row light bar won't  while cutting total weight as well.Focused. Thanks to the high-intensity Lumileds LED chips  coupled with our U.S. PATENT PENDING total internal reflection (TIR) optic  the total intensity is far higher than a standard  generic light bar. The TIR optic collects all of the light from the LED  and directs it only where you need it  drastically reducing glare and improving total efficiency.Functional Patterns.The Driving pattern was designed to supplement your high beams. Rather than a simple spot pattern  the Stage Series Driving pattern has a rectangular 30x20 degree pattern that is far more useful for directing light downrange at high speeds.The Flood pattern was designed to provide uniform  even illumination and a full 80x50 degree spread of light. Unlike generic flood light optics that are simply a heavily diffused spot  our flood optic is a true optically designed spread  resulting in the biggest spread in the industry! It is perfect for lighting up anything at low speeds  a backup or reverse light  or to light up a worksite.The Combo pattern combines both the Driving and Flood optics. It shines light downrange in a focused  rectangular 30x20 degree pattern while also illuminating area around it in a full 80x50 degree spread.