LIFX could well be the smartest light bulb you will ever need. It’s a Wi-Fi-enabled, energy efficient, multi-coloured bulb that you control with your iPhone. Creator Phil Bosua was seeking to raise $100,000 through Kickstarter and, at the time of writing, had raised an incredible $1.14 million! Simply download the free app and control the colour and brightness of every globe in your house, plus set up automatic timing. The best thing is that LIFX simply replaces your existing lightbulbs, so no electricians are needed. There’s still more than a month to go in the Kickstarter campaign, so you can help the project and at the same time get yourself one or more LIFX bulbs.