36X LED 3 Flashing Modes Vehicle Windshield Dash Deck Grille Strobe Flash Emergency Warning Strobe Light Bar For Truck Lights & Lighting Accessories Review

★ This product package includes 4 x 9led light blocks, 1 x control box, 6 x 7.5ft wires and mounting clips and screws. They are suitable for windshield, headliner, grille and deck, dash placement on your car equipped with a 12 Volt DC power source. ★ These car emergency strobe warning light bars are perfect for police officers, first responders, fire fighters, law enforcement, construction workers or emergency workers, and other emergency needs. ★ Easy to install. First, make sure where you want to place these lights; Second, make sure the 7.5ft wires is enough long for your arrangement; Third, you can drill holes to screw the ligths on your car, or use a superglue, then wire the positive ( + ) and ground ( - ) wires to a 12V power source. ★ There are 3 flashing modes: Mode A- Light blocks 1, 2, & 3 flashes rapidly for 8 times, followed by light blocks 4, 5, & 6 flashing rapidly for 8 times. Repeats continuously. Mode B- Light blocks 1, 2, & 3 flashes once, followed by light blocks 4, 5, & 6 flashing once. Repeats continuously. Mode C- All 6 light blocks flash once simultaneously with a brief pause between each flash. Repeats continuously. ★ Easy installation process. Each LED light bar would be connected to an 8 feet long extension wire. Each extension wire will then be connected on to the controller.