Lights

You know what it is like. On 12th night you put away the Christmas tree and all the lights are working perfectly. Next year you bring it out again and they are not working and you have to find the one bulb that is causing all the problems. You think you have it bad? Pity the poor soul who has to check the bulbs on this tree. It stands at 94 feet tall, the biggest in the UK, and has over 100.000 bulbs.