Our lights are going to be a lot smarter in the future. There are already plenty of smart light bulbs available on the market. The Alba Responsive Light Bulb is not your average light bulb though. It has sensors that maintain the perfect lighting levels without wasting any energy. You can adjust color temperature easily. Motion sensing is also available, so when you enter, the light turns on. The device learns from your inputs to make your life more convenient. The BR-30 Starter Kit sets you back $150 at this time.