Features: 
18 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 Lights
Light Source: LED
Light Color: Amber
Voltage: DC 12V
Wattage: 30W
Each Led Light Size:  4.8 * 1.3 * 1.5cm / 1.9 * 0.5 * 0.6in
Control Box Size: 7.7 * 4.7 * 2.6cm /3.0 * 1.9 * 1.0
Each Wire Length: Approx. 2.5m 
Package Size: 19 * 13.5 * 7cm / 7.5 * 5.3 * 2.8in
Weight: 375g / 13.2oz
Three Selectable Strobe Patterns
Strobe 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 -  LED light 1,2,3 flash once, followed by LED light 4,5,6 flashing once. Repeat continuously.
Strobe Pattern C - All 6 LED lights flash once simultaneously.  Repeat continuously.

Package List:
6*  LED Lights
6 * Extension Wires
1 * Controller Module
1 * Bag of Screws