High visibility: This roof top strobe light has a total of 48 high-intensity LED chips. providing maximum illumination.  It is visible from greater distances.  Excellent visibility in daylight, night time, rain, fog or snowy days.
Easy Installation: This strobe lights is plug and play and comes with 2 magnetic cups with a total of 14 magnets. Just attach the magnetic base on any metal exterior of cars and plug the cigar lighter.  
Flash patterns: There are 14 strobe patterns to choose from. The 12V cigarette plug with a dual switch, one controls power on & off and one momentary switch change between 14 different strobe modes, includes last pattern memory recall.  Patterns include Rotating, Flashing, Alternating Between Left and Right Side, etc.
Durability: Made of sturdy ABS housing, the upgraded scratch-resistant crystal clear PC optic lens delivers max brightness. Integrated heat sink, and anti-condensation drain port, improve the problem of water vapor condensation inside the lens.
Applications: This strobe light is suitable for postal and city service workers, emergency vehicles, construction vehicles, tractors, snowplows or any 12V-24V vehicles. Improve drive security and avoid accidents. Also terrific attention grabber for festivals and special events!