The 2 * 22 LED strobe lights 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: 2 * 22 LED and high visibility of other vehicles.3 strobe patterns for your choice.Conveniently sized for many other locations.Universal for all automobiles and devices equipped with a 12V power.Specifications:Item Type: Warning LightsLight Source: LEDLight Color: WhiteVoltage: DC 12VPanel Size: 9.3 * 4 * 2.2cm / 3.7 * 1.6 * 0.9inControl Box Size: 7.5 * 5 * 3cm / 3.0 * 2.0 * 1.2inPackage Size: 15 * 12 * 10cm / 5.9 * 4.7 * 3.9inWeight: 250g / 8.8ozThree Selectable Strobe Patterns1. Panel A flashes rapidly for 3 times， followed by Panel B flashing rapidly for 3 times. Repeat continuously. 2. Panel A flashes once， followed by Panel B flashing once. Repeat continuously. 3. Panel A and Panel B flash once simultaneously. Repeat continuously. Package List:1 * Emergency LED Lights1 * Bag of Screwshttp://contestimg.wish.com/api/image/rating?name=b426702c7b8911e68b9c065f903a9ac5.jpg&w=1000&h=1000&m=0&t=0