Globe Electric 2697701 25-watt A19 Incandescent Bug Light Bulb, E26 Base, Yellow This incandescent light bulb is yellow colored, providing a warm light while repelling insects. This 25 watt incandescent light bulb has a lifespan of hours reducing the need for frequent bulb replacements. This incandescent bug light is ideal for specialized household use outdoors and on porches for use where bugs are an issue. This incandescent E26 Medium base light bulb is dimmable to add desired mood and ambiance.