Features: 12 PCS flashing LEDs ensure your vehicle can'for t be missed day or night. Mounts directly to your windshield or your dash with suction cups and the die-cast aluminum bracket bar to hold in place. Energy saving, low power consumption, long life expectancy. Different modes of flashing patterns that provide a variety of signals, including pulsing, alternating, to alert everyone to your presence. Memorizes last pattern used (recall last pattern). Emergency: for Ideal for use in fog, rain, snow, and dust in emergency situations. Specifications: Material:ABS Light Color:Yellow,Red,Blue,White,Yellow White,Red Blue,Red White Length:Approx.20cm/7.87' Voltage:12V Power:12W Note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1Set Windshield Warning LightProducts from GuanGuan's store