Controlling lights with a smartphone or tablet is a great entry point into creating an energy-saving smart home. Unfortunately, the setups can be complicated to install or have a high price barrier. Emberlight is designed to be a simple, intuitive access point for creating a smart lighting system, simply by screwing the device into any light fixture and installing a dimmable bulb. Immediately, multiple presets can be used and the Bluetooth Low Energy features allow lights to turn on upon entering a room, and off while leaving. Outfitting a whole home with Emberlights may be a little expensive, but the energy saving costs and simplicity will make up for that initial hit. Emberlight can brighten any home for $49 in February 2015.