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.

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

Often used as status indicators, in displays, or to check circuit function in prototyping and testing, these bulbs have wire terminals to directly install onto circuit boards.

Fit these bulbs in tight spaces such as signs, control panels, indicators, and flashlights.

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

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

Disinfect air, water, and surfaces with shortwave ultraviolet radiation.