Partility 160W 8 LED Bulbs Hide White Amber Emergency Hazard Warning Strobe Light Kit 160W 8 LED (4x White / 4x Amber) High Intensity Strobe Lights Great visibility for day or night, and all weather conditions Many selectabe flashing modes, on/off switch, patter selector switch Weather and vibration proof Mounts into 1" holes in headlights, tail lights, corner lights, etc.