Safety first and always. It is important to get the troubles you have with electricity and its things settled by proficient and reliable hands.Like all things even the power on the lines shows up symptoms of being restless. It is not the dumb bulb or the tube that’s at fault always. Uncontrolled power can ride rough knocking down appliances, blinding lights and giving out shocks. It is important to find the root cause. It could be because of faults in the lines (wiring), damaged holders, controls, switches or a combination of them.