The Philips Hue smart lighting system is one of the best on the market. It allows you to seamlessly control the brightness in your room from a mobile device or connected personal assistant such as Alexa or Google Assistant.

Amazon has reduced the price of a White Ambiance starter kit for Prime Day, which comprises 2x 9.5 Watt E27 bulbs and a wireless dimmer switch to just £50, saving you 50 per cent off the usual price of £100.

The White Ambiance Hue bulbs work slightly differently to regular white bulbs as they can emit various shades of white light, every single shade according to Philips.

That means the temperature of the light can be adjusted, rather than just the brightness. For example, you can have warm, yellow light at night and cool blue light during the day.

Amazon also has huge savings on the Philips Hue White and Colour Ambiance starter pack, which comes with 3x E27 bulbs. You can pick this starter pack up for £90, instead of the usual price of £150.