Customers told us they wanted the brightest LED strobes for Dust/Chase Lights. We saw what was out there, and made it better. The LED Pierce by Dunarri was born. These lights are extremely versatile. They can be setup to strobe, flash or "steady" on, along with several other patterns. This allow you to use them for everything from chase lights to a super bright tail light.The Dunarri pierce uses a 4 wire setup, enabling you to synchronize multiple lights to flash at the same time, or opposite each other. Full wiring instructions are included.Mounting is simple. Either screw/bolt them on or install using 3m Dual Lock adhesive fasteners. We love installing these at the top of the rear window on pickups (using the 3m Dual Lock adhesive fasteners), and routing the wires through the 3rd brake light opening. This makes for a simple install, with no holes or damage to your vehicle!Warning, they are SUPER BRIGHT and may be annoying to other vehicles!Watch our videos and see how these lights compare to the cheapo's and the Rigid Chase.Dimensions: 1.1" x 4.45"Mounting Holes: 4" center-to-center
