Check the listing for details. Gauge Cluster LED Dashboard Bulbs Green For Ford 73 79 F100 - F350 Truck. Condition: New. Listed at 9.79 USD. 73 79 Ford F100 F150 F250 F350 Bronco Gauge Cluster LED Upgrade Bulbs GreenMOBILE USERS PLEASE CLICK READ THE FULL DESCRIPTION! This is for a set of 2 LEDs that will greatly increase the visibility of your 'Dentside's gauge cluster at night. These LEDs are 'green' in color. Same color as the turn signal indicator. When installed in a cluster, they will provide a bright, rich vibrant color.Please note, you must disassemble your cluster and remove the teal colored light filters, otherwise the cluster will not light up properly.These will fit all the 73 - 79 Ford F Series trucks as well as the big Bronco in 1978 and 1979.Please note LEDs are directional. If they do not work the first time, flip them 180 degrees in the socket. Also note: These do not dim fully like a regular bulb. The best way to describe is as follows... A 'regular incandescent' bulb can go from 1 - 10, with 1 being off/dim, and 10 being full brightness. The LED can go 1... then 8 - 10. They have a VERY small range of brightness. (Most people run these at full brightness anyway, in my experience. Want new sockets to go with these for a trouble free installation? CLICK HERE!Want a different color? I have several different colors available! CLICK HERE! Want ALL of your clusters indicator lights to be crisp and bright, to compliment these LEDs, for a modern look? CLICK HERE! Want ALL of the lights in your dash to be just as bright? (You do know your automatic steering column is supposed to light up, right?) CLICK HERE! You will receive bulbs for the illumination sockets only (circled above). I test each LED before shipping! No duds! Need to replace that broken plastic steering column bearing at the bottom of the column? Want something METAL? CLICK HERE!Shipping & FeesFree shipping in the USInternational is actual cost