Willpower 16 inch Emergency Strobe Lights Bar,Double Side Amber White 30 LED Warning Light with 24 Strong Magnets Traffic Advisor Snow Plow Flashing Lights for Construction Trucks Vehicles Tow Pickup

["High visibility: Our roof top strobe light has a total of 30 high-intensity Led chips. provided maximum illuminate coverage and be visible from greater distance. Visible in daylight, midnight, rainy, foggy or snow days.","Premium Quality & Waterproof: Sturdy and durable aluminum waterproof housing to extend the life of the emergency light bar. Waterproof rate is IPX4, withstand rain, fog, sandstorm, snow and other harsh weather conditions.","16 Flash Patterns: There are 16 strobe patterns to choose from. The 12V cigarette plug with a dual switch,one controls power on&off and one momentary switch change between 16 different flash modes, includes last pattern memory recall. Patterns include Rotating, Flashing, Alternating Between Left and Right Side, etc.","Easy Installation: This strobe lights is plug and play and comes with 4 magnetic cups with a total of 24 magnets. Just attach the magnetic base on any metal exterior of cars and plug the cigar lighter. Constructed with 13 FT long heavy duty cable, allows to install the light bar anywhere of the vehicle.","Muti-Purpose Use: Our automotive emergency strobe lights is great for emergency vehicles, law enforcement cars,mail postal service, construction equipment, plow tractors, tow trucks, pickups, roadside assistance vehicles, security guard patrol vehicles, escort vehicles and volunteer personal vehicles."]