Orion Motor Tech 54 LED White Emergency Service Truck Car Vehicle Strobe Warning Light/Lightbars for Deck Dash Grill Windshield Headliner SUPREME PERFORMANCE: Fits vehicles equipped with a 12V power source, emits bright white light, lasts for up to 30,000 hours, low power consumption, waterproof: IP65 WILD APPLICATION: These high quality and professional grade 54 LED emergency strobe warning lights/lightbars are perfect for police officers, fire fighters, first responders, construction workers, or people who need their vehicles to be visible 3 FLASHING MODES: 3 different modes of strobe for different light effects PACKAGE INDLUDES: 6 x 9 LED strobe flash light blocks with brackets, 6 x extension wires,1 x control box, 1 x Set of mounting clips and screws 1-YEAR WARRANTY: 100% satisfaction guarantee from Orion Motor Tech. Any problems, welcome to contact us All automobiles and devices equipped with a 12V power source High bright LED Strobe Warning Lights Three selectable flash patterns, choose your favorite. Extremely low power consumption. Easy installation process, come with necessary bracket and screws. Wire the controller&#039;s black (- ground) and red (+ power) to the power source accordingly. Each light block (3 LED light bulbs) is 1.89 inches long. Each light panel (9 LED light bulbs) is 7.09 inches long The extension wires are enough long for most installing demands, if you plan a special placement in need of extra extension wires, you can search it on our store. Pattern A: Light blocks 1, 2, &amp; 3 flashes rapidly for 8 times, followed by light blocks 4, 5, &amp; 6 flashing rapidly for 8times. Pattern B: Light blocks 1, 2, &amp; 3 flashes once, followed by light blocks 4, 5, &amp; 6 flashing once. Repeats continuously. Pattern C: All 6 light blocks flash once simultaneously with a brief pause between each flash. Repeats continuously. Color: White Input: DC 12V Output: 30W LEDs: 6 panels, 9 LEDs per panel, 54 LEDs total Dimension of light bar: 7-1/9&#034; W x 1-1/4&#034; H x 1-3/5&#034; D Dimension of mini-light head: 1-7/8&#034; W x 1/2&#034; H x 1-1/4&#034; D Dimension of controller module: 3&#034; W x 1&#034; H x 1-9/10&#034; D Placement on Vehicle: Left, Right, Front, Rear Position on Car: Deck / Dash / Grille 6 x 9 LED strobe flash light bars 1 x Control box 6 x Extension wires 1 x Set of mounting clips and screws