Shoo away annoying bugs and insects and still keep your backyard well lit with this color bug light bulb from Feit Electric. Use a standard light switch to go between a yellow light that most flying insects cannot see, or a regular 5000K Daylight color temperature light. This bug light provides up to 800 Lumens of light while using less energy than an equivalent 60 W incandescent. Each bulb is rated to 15,000 hr/13 years, is RoHS compliant and 100% mercury free.