Use these bulbs in standard sockets, panels, and appliances.

These slender bulbs are used in lamps and task lights.

Prongs on the side of the base plug into specialty track lighting fixtures.

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.

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

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

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

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

A sealing gasket keeps out oil and other contaminants.

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

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

Illuminate warehouses, factories, and arenas with the bright, white light of these metal halide light bulbs.

Illuminate parking lots and roads with the warm, yellow light of these high-pressure sodium bulbs.

Use these as replacement bulbs in stack lights.

A solid lens retains glass if a screw-in bulb breaks.