New Lucas Type Switch Panel W/ Ammeter. Comes with everything you need to fasten this panel onto your headlight shell. Switch is the Lucas type #31340 variety – 3 position (off, low, high). Ammeter is 1 3/4″ suited for 6V models. Panel comes with a lovely gloss black finish with 3 mounting holes. Fits many Lucas headlights from the 1940’s through the early 1960’s. Please refer to your parts catalog for proper fitment.Made in EnglandO.E.M Part number is CBS-5006