1Built-in 15 high brightness LED beads, high luminous purity and strong penetrating power. 2Easy to install and reliable performance, enhance road safety. 3Strobe Light improves safety while driving. It allows your vehicle to be seen at much further distances. 4Bright LED consumes far less power than a standard bulb while maintaining optimal light output. 5As a warning light, it is suitable for large trucks when driving, security guards, gates, roads, tunnels, airports, construction sites, etc.