Just plug this lightweight little number in to your USB port, type away furiously, and watch the light respond to the way you bash the keyboard. The faster you type, the brighter the light.

Introducing the LED Button Light 19. NOTE: This gadget MUST be attached to your bag or keys immediately. You see, it has a super bright white LED. And a rubber push button. And it doesn’t stop there. This little beauty is tough and sleek, yet only measures a diddly 3.5cm.

Introducing the LED Button Light 19. NOTE: This gadget MUST be attached to your bag or keys immediately. You see, it has a super bright white LED. And a rubber push button. And it doesn’t stop there. This little beauty is tough and sleek, yet only measures a diddly 3.5cm.

Naturally, they are waterproof. And yes, they float. But they also gently change colour and look remarkably like real roses. This means they are rather good at creating a perfect Bali-esque atmosphere in your humble bathroom.