SUPER VISIBILITY -- 30 High Intensity LED with crystal clear optic lens,offers a super bright light output,360° coverage viewing angle.Can be seen in day or night.LED Lifespan up to 50,000 Hours.

26 FLASH PATTERN -- Double switch button setting, easy to control.You have 26 modes that will ensure you find something to suit your wishes and needs; Last pattern recall/memory function.

EASY TO INSTALL -- 4 Rubber suction cups + 28 magnets, place on any metal exterior.Rubber suction cups between the magnets and roof making it with added strength on attachment,and prevents scratching you vehicle.You can remove the magnetic base and install it permanently. 16.4FT Long heavy duty cable,Convenient for wiring.

HIGH QUALITY -- Resistant to bad weather.Completely Waterproofed, Strong fog penetrability and dust-proof and corrosion resistant.The weight of the light is close to 5 pounds.Exterior consists of aluminum alloy housing and steel bracket. Sturdy and Durable.Dimensions:16.8" (L) x 8.1" (W) x 3.7" (H)

DC 12V -- Universal compatibility for all vehicles equipped with 12 volt DC cigarette adapter.It is great for emergency vehicles, postal service, snowplow, construction vehicle, volunteer cars,safety warning etc.(Note: the magnetic base not apply for aluminum body vehicles)