36 Bright Green LED Law Enforcement Flash Strobe Lights Bar for Windshield / Dash / Deck / Grille Includes: 4 x Light bars with bracket, 4 x Long extension wiring, 1 x set of mounting clips and screws, 1 x control box with 3 different functions Fitment: Universal for all vehicle with a 12V power source Panel Dimensions: ~7.10" x 1.70" x 1.40" / Controller Dimensions: 3.00" x 1.90" x 1.00" / Lifepan: 30000 hours / Extension cable length: OVER 15 Ft 3 Different modes of strobing / flashing Easy to install, Just need to wire the positive ( + ) and ground ( - ) to a 12V power source and connect each LED bar to the controller