These light bulbs don’t just use energy-efficient LEDs that save you money (replacing 10 incandescent bulbs can save you up to $150 per year, and each bulb can last up to 20 years). These lights also come armed with an Internet (IP)-enabled microchip. Using the included remote control, or the iPhone or Android app, you can program illumination levels, as well on/off times for individual lights or according to room groups. The wireless antenna in each bulb creates a mesh network, which can accommodate up to 500 bulbs. The startup kit includes four LED bulbs, a gateway device and a remote control.