If you need illumination in, on or around your project, low power LEDs help conserve energy. They also make a good visual indicator of the status of a circuit. We stock a supply of miniature lamps with bayonet and midget flange bases with voltage ranges of 6, 12, and 15 volts. Our bayonet lamps have a 9.0mm diameter BA9s base. See our Bulbs, Lamps, and Holders section for compatible sockets.