The Pinnacle Series Lightbars from SoundOff Signal feature exclusive Fusion Technology optics. Fusion Technology fuses the wide angle and light output aspects for a super-wide angle output, and reaches farther distances. The Pinnacle Mini Lightbar works well for volunteer fire and law enforcement vehicles, as well as and DOT/construction vehicles where a bright safety signal is required. Available in a permanent or magnetic mount style with 28 flash patterns. Lightbar has a 5-year, no-hassle warranty.