Xprite Red Rotating Revolving LED Beacon Strobe Light, with Magnetic Mount, 12LEDs Emergency Warning Caution Flashing Light for Snow Plow Truck UTV 12v Vehicle 360 Degrees with High Intensity  This Rotating Beacon Light Total of 12 High Intensity LEDs with Low Polycarbonate Dome, self contained LED no external flasher required. More Clearer Vision Can Provide 360 Degrees of Coverage during day and night. Lifespan Up to 50,000 Hrs. 2 Strobe Patterns and Switch Two Selectable Flash Patterns: 1.Strobes; 2.360 Degree Rotates Counter-Clockwise Pattern.The Convenient Power Switch to Turn On And Off, And Second Switch to Change Patterns. Double Protection Design & Weather-Proof  Base is Made of Stronger ABS Plastic and Producted from Outside Elements. Weatherproof Ready for Exterior Mounting. Dust Cover Allows for Easy Maintenance. Easy Installation Simply Mounting Magnetically with 10 Feet Straight Power Cord On Any Metal Roof. Fits Vehicles Equiped With A 12V Cigarette Adapter.Dimension: Dia. 3.75"(9.5cm) * H: 4.45"(11.3cm) Universal Application Great in the Foggy, Rainy, Snowy Season,and for Emergency Workers & Kids Bike, Wrecker, Business Storefront etc. All automobiles and devices equipped with a 12 Volt DC power source. High intensity LED. Provides 360 degrees of coverage. Two selectable flash pattern : 1.Strobe; 2.360 Degree Rotate. Lens and base are both made of strong ABS plastic. Weatherproof ready for exterior mounting. 10 feet straight power cord. Dimension: Dia. 3.75&#034; * H: 4.45&#034; Input Current @ 12V: 100mA - 6.6A * There is no instruction or Owner&#039;s Manual included.