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.

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

The open design of these guards allows heat to dissipate from screw-in light bulbs.