This is the 4x3 Amber LED Grill Strobe Light Set. The kit consists of 4 panels, each with 3 super-bright LEDs; control box with on/off switch and flash mode selection; wiring with connectors; and installation screws. The light panels are great for mounting in the grill, on the bumper, or most any other place you might think would be a good location for them. The light panels measure approximately 1/2" x 2" so they can fit in tight spaces. Brackets are already fixed to the lights so mounting is simple. Wiring to a 12 volt DC source is required. You have a selection of 3 flash modes which can be selected from the included control box. These lights are an excellent selection for those needing highly visible strobe action lighting. Another great item from Defo Dave and Defo! Mart. Our items ship from the U.K.