42. Philips Hue Smart LED Light Bulbs
Click here to Buy It Now from the Apple Store, $200
These innovative light fixtures provide a remote way of maintaining energy control in the household by granting the option to adjust and schedule lighting from a smartphone app. Each bulb supports a number of color schemes that can be chosen from a color palette. Brightness levels peak at 600 lumens and energy consumption is measured at 8.5 watts, which should bring down electricity costs. Let there be light.