These bulbs are sized to fit tight spaces such as indicators and vehicle lights.

Bulbs have two filaments, which operate at different brightness levels.

Use these bulbs in tight spaces, such as in indicators and vehicle lights.

Wire terminals allow you to connect these bulbs to a power source through a panel.

These miniature bulbs are sized to fit older telephone switchboards, signs, instruments, and indicators.

Offset pins on the base lock these bulbs into sockets. One pin is slightly higher on the base than the other pin.

Pins on the base lock these bulbs into sockets to withstand vibration. They're often used in machines and elevators.