55 104W LED LIGHT BAR EMERGENCY BEACON WARN FLASH TOW TRUCK PLOW RESPONSE AMBERLed 51 light bar emergency beacon warn tow truck response strobe quality part fitment universally for dc 12v 24v vehicles with the mounting roof. PACKAGE INCLUDES 1X 96-LED Strobe Light 1 Pair of Mounting Brackets 1 Set of Mounting Screws 1X Digital Display Switch. 4.20 flashing modes + 1 steady mode.