Available for both indoor and outdoor use, Feit Electric has the following 5 different IntelliBulbs available:
 

Dusk to Dawn: A built-in light sensor automatically turns the bulb on at night and off during the day. Perfect for outdoor light fixtures or any location you want an untroubled way to keep well-lit at night.
 

Motion Activated: These hands-free, motion activated light bulbs can be triggered from up to 19 feet away. Its 180-degree sensor detects motion, but is not affected by wind or the environment. You'll be able to turn any outdoor fixture into a security light.

Switch to Dim: With 3 dimming levels, this bulb adjusts the brightness level of the bulb without the additional expense or hassle of installing a dimmer switch.
 

Color Choice: You'll have 3 color temperature choices, warm white, cool white, or daylight in one bulb using a standard wall switch or the switch on the bulb.
 

Battery Backup: If the power goes out, this bulb stays on. It's rechargeable and fits a standard light bulb fixture and is ready whenever a need occurs for up to 3 hours.