Features: 
54 LED and high visibility of other vehicles.
L-shape 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 & White
Voltage: DC 12V
Wattage: 30W
Each Led Light Size: 4.8 * 1.3 * 1.5cm / 1.9 * 0.5 * 0.6in
Control Box Size: 7.2 * 4.7 * 2.8cm / 2.8 * 1.9 * 1.1in
Each Wire Length: Approx. 2.0m 
Package Size: 19 * 13.5 * 7cm / 7.5 * 5.3 * 2.8in
Weight: 900g / l.98bs
Three Selectable Strobe Patterns
Strobe Pattern A - LED light 1,2,3 flash quickly for 3 times, followed by LED light 4,5,6 flashing rapidly for 3 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 lights flash once simultaneously. Repeat continuously.

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