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

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

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

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

These bulbs are small, but very bright, so they're often used in flashlights and optical instruments such as projectors and microscopes.

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