When the heater plug melted in the socket it was really scary, the wall where the power point is was warm so I thought there was a fire in the wall. But I had no idea that it was actually the light switch that was really bad, I thought it was just the switch, and I thought the globes breaking was just because I was buying a cheap brand. I have new switches now, the power point has 2 plugs now, and it's the first time I can turn on my bedroom light in months!