What’s better than a smart light bulb? One that can act as a WiFi repeater. The Sengled Boost happens to be such a light bulb. It supports Client and Access Point modes and extends your WiFi signal coverage. The Boost is compatible with smartphones, tablets, and computers. There is also an iOS/Android app that lets you configure your light bulb.
The Boost light bulb lets you remotely turn it on/off. You can also dim a single or group of lights. It has a range of 100 feet. Sets you back under $50.