The ECCO 9031 concealed warning light is designed for vehicle headlight and tail light applications. The light features four single-watt LEDs, wide angle light and plug-in mounting. Optic design produces wide angle light dispersion and maximized secondary light output reflected off the vehicle light casing, the company says. Sixteen flash patterns are included and multiple units can be synchronized to flash alternately or simultaneously. The LEDs are colorless when not illuminated and come with a 5-year warranty.