The 18 LED strobe light is compactly sized while being one of the most economical emergency strobe warning lights available in the market. This emergency light allows one to easily achieve higher visibility of their automobiles in severe weather. Come and have a try.Features: 18 LED and high visibility of other vehicles.4 strobe patterns for your choice.Conveniently sized for many other locations.Plug and play， easy to install and use.Universal for all automobiles and devices equipped with a 12V power.Specifications:Item Type: Warning LightsLight Source: LEDLight Color: AmberVoltage: DC 12VProduct Size: 13 * 8.5 * 5.7cm / 5.1 * 3.3 * 2.2inPackage Size: 14 * 13 * 6.5cm / 5.5 * 5.1 * 2.6inWeight: 300g / 10.6ozFour Selectable Strobe Patterns1. Top and bottom row flashes rapidly for 3 times， followed by center row flashing rapidly for 3 times. Repeat continuously.  2. Top and bottom row flashes once， followed by center row flashing once. Repeat continuously. 3. All lights flash once simultaneously. Repeat continuously. 4. All lights flash rapidly simultaneously for 3 times. Repeat continuously.Package List:1 * Emergency LED Lights1 * Cigarette Lighter3 * Suction Cups2 * Screws