Over the rainbow

Smart colour light bulb, around £44, Hive

This colour-changing smart bulb needs a Hive hub to work, so it’s ideal if you already own other Hive devices. Control your lights with the Hive app or using your voice, save energy by setting schedules, and adjust the brightness with a swipe. Smart sensors (sold separately) allow lights to turn on automatically when you open a door or walk into a room. Magic! It’s also worth noting that Philips Hue lights can now be integrated into the Hive ecosystem. We love: The spectrum of 16 million colours, which means that you can create the perfect ambience for any occasion.