It's an age old problem. You've had a modest amount of alcohol to drink, managed to get a taxi to run you home and now you're at the door struggling to find the lock.

If you had a Light Bulb Key ring, you could just flip its ingenious light bulb-shaped light on, find the lock and gain entry to your house. All it would have taken was £7.95 sterling and you could have avoided being ‘locked out' of your house once again.

Since you haven't had the presence of mind to purchase one, however, you'll just have to stand outside your house, looking furtive and more or less inviting the neighbours to call the Police and have you arrested for being drunk and disorderly. ‘Is this your front door, sir?'

Dimensions: 120x30mm