The Grote 1" Vertex Hide-Away LED Strobe Light is the perfect choice for adding a high-visibility warning signal to your vehicle. This strobe light is designed to be mounted on the surface of your vehicle, and comes with flange kit options for easy installation. The LED light is bright and reliable, and can be used for surface mount or internal mount within composite headlight cornering lights and taillight assemblies. With 25 Scan-Lock flash patterns, including a synchronize feature for alternating and synchronous flashing of multiple lamps, this strobe light is sure to get the attention of other drivers. FleetPride is your First Click in Heavy Duty .