Top quality BBT 12 volt waterproof bright green LED indicator light. These measure 1-3/8" long overall and fit in a standard 3/8" panel hole. The head stands 3/8" above the surface and measures 1/2" in diameter. They come pre-wired with copper leads and mounting nuts & lock washers are included. Great for replacing old indicators and adding new ones. Bright light, low heat, low current draw & super long life make these a great choice. Our price includes free super fast next day 1st class shipping in the USA, a money back guarantee & great customer service. Check out my other items! Be sure to add me to your favorites list! Thanks for looking, Capt. Bob