It takes one moment in lapse of judgment to cause devastation!
Light bulbs, like all other electricity sources, can cause an electrical shock. Make sure that when unscrewing a light bulb, it’s turned off. When replacing a light bulb, ensure you’re replacing it with the right wattage. If you don’t, overheating can easily occur.
Spend a bit extra and get extension cords with a “kill switch” to cut power immediately (and protect your electrical items and home) in case of danger.
Electricity isn’t something you should ever mess around with. Be safe and ensure that these accidents never happen in your home.