I see that you're mailing from Lahore. If you were here in Islamabad, i could've mentioned a few places ut i do not know the places there. Hence, what i can simply suggest is that you go to some decoration shop as they are called i.e. those which have tints, polishes, and other such extra stuff. If they don't have them, they might be able to tell you of some electrician who'll be able to help. Gud luk!