Favson 6 LED Strobe Lights for Trucks Cars Van with Super Bright White&Yellow Emergency Flasher(2 pcs) Much more bright than 4LED Version,no doubt it is the brightest flasher you are looking for. This light set has a meteor-like brightness, can be seen clearly powerful light beam. Powered by 6 High Intensity LEDs with specialized optical lens. Has super power and extended service life. Itself heat, heat faster. Greatly improve the safety for night driving, emergency stop, highway rest and auto repair. Brightest strobe lights to warn the coming cars to slow down or catch their attention to get help. Cool Different Flashing Patterns up to 16, with last pattern memory recall and no-flicker, vibration resistant. And it has faster on/off response time. Made of aviation special aluminum alloy with waterproof performance. Comes with screws, simple to install and connect.