How to change a light bulb: the one thing you must 'never do'

INSERT A REPLACEMENT BULB In the same way that you removed your old bulb, but turning it clockwise, fit your new bulb. Your bulb is securely fastened once it clicks into place. CHECK YOUR

NEW BULB WORKS In order to check your new bulb is functioning correctly, simply turn your power source back on. If you have fitted it correctly and the bulb is not faulty, this should see

your room bathed in the fresh glow of a new light source. In the event your bulb does not work, double-check you have fitted it correctly. Remember, any time you are dealing directly with

the bulb, you should switch off your light at the wall.