Voltage: 12-30v Features: 1. Bright LED light beads, intelligent chips, better brightness, usable both during the day and at night. 2. Multiple lighting modes, eighteen flashing patterns, can be switched at . 3. Aluminum material, better heat dissipation, longer service life. 4. Equipped with a rotatable bracket, 45° can be adjusted to your desired angle. 5. Car switch connection, plug-and-play, easy installation, no damage to the vehicle. 6. Multiple installation positions: you can install it wherever you want to as a warning. Specifications: Name: 2in1 windshields strobe light Operating Voltage: 12-24V Material: Aluminum Alloy Waterproof : IP67 Color:Amber white, amber. Specification: Package Contents: 1X LED Emergency Strobe Light Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.