The Lightbulb Co is the place to go.
Review by confirmed purchaser
The Lightbulb Co was the only place I could find that sell traditional style and size lightbulbs. There is very little choice now on the high street, and if you want a bulb check with them and you will find what you want. Buy in bulk and save on the already cheap prices. Also, you get an extremely fast and efficient service. Recommended.