Pack Of 4 40 Watt A19 Ceramic Red Medium Base Standered Household Incandescent Red Colored Light Bulb 40 watt incandescent medium based A19 colored bulb works with most 120 and 130 volt lighting fixtures Rated Life: 1250 hours, colored light bulbs are a quick and easy way to update the mood of a room This bulb emits a soft Red light that looks great whenever a colored light is needed Use a party light to add some Red color to a room In your home or office you can add a unique decorative touch These bulbs are also great for decorative parties and special purpose lighting applications Indoors and outdoors