If you have noticed that any of you sockets or lights are warm to the touch, it could be a sign of an electrical fault.
This can be caused by improper wiring or faulty equipment, the excess heat generated can become extremely dangerous and even lead to electrical fires.
The key warning signs of electrical faults are buzzing, excess heat, arcing and an acrid burning smell. If you notice any of these signs don't hesitate to contact your local electrician to have it investigated.
