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

Choose from blue, green, red, and yellow bulbs.

Turn standard light bulb sockets into standalone floodlight fixtures using these bulbs, which have an aluminum reflector to focus light downward and add a finished look.

These bulbs produce a narrower, more concentrated beam of light than floodlight bulbs.

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.

Also known as beacon lights and signal lamps, these bulbs provide high-intensity light so they're often used in security warning devices and machinery.

Radiate warmth to heat, dry, or bake.

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