The 18 LED grille light is compactly sized and waterproofed while being one of the most economical emergency strobe\u00a0warning lights available in the market. This grill light set allows one to easily achieve higher visibility of their automobiles.\u00a0Come and have a try.Features:\u00a018 LED and high visibility of other vehicles.L-shaped brackets for easy mounting.Waterproof and available for exterior installation.Conveniently sized for many other locations.Plug and play， easy to use.Universal for all automobiles and devices equipped with a 12V power.Specifications:Item Type: Warning LightsLight Source: LEDLight Color: AmberVoltage: DC 12VWattage: 30WEach Led Light Size:\u00a04.8 * 1.3 * 1.5cm / 1.9 * 0.5 * 0.6inControl Box Size: 7.7 * 4.7 * 2.6cm /3.0 * 1.9 * 1.0Each Wire Length: Approx. 2.5m\u00a0Package Size: 19 * 13.5 * 7cm / 7.5 * 5.3 * 2.8inWeight: 375g / 13.2ozThree Selectable Strobe PatternsStrobe Pattern A - LED light 1，2，3 flash quickly for 8 times， followed by LED light 4，5，6 flashing rapidly for 8 times. Repeat continuously.Strobe Pattern B -\u00a0LED light 1，2，3 flash once，\u00a0followed by LED light 4，5，6 flashing once.\u00a0Repeat continuously.Strobe Pattern C - All 6 LED lights flash once simultaneously.\u00a0Repeat continuously.Package List:6* \u00a0LED Lights6 * Extension Wires1 * Controller Module1 * Bag of Screws