How to Change Light Bulbs on Top of Towers

The Eiffel Tower has 425 large golden globe spotlights on there that have to be cleaned and changed every year. That takes 43 technicians. They're employed all year round. There was someone in the States who gets paid $20,000 each time he changes a light bulb. It's very hard to find out what the world's largest light bulb is because Guinness World Records are yet to recognize it as a category.