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

Pins on either side of the base lock these bulbs into sockets.

These bulbs are sized to fit tight spaces such as signs, control panels, indicators, and flashlights.

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

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

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

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

Pins on the base lock these bulbs into sockets to withstand vibration.

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

Detect UV-reflective materials that are invisible to the naked eye.