Sorry not a very good picture - a better one can be provided if required.
I've been on the lookout for a traditional 100W B22 (large bayonet fitting) LED bulb for a while. Hate the energy savers which a. take a while to reach full brightness and b. get dull with age. This bulb (2 for £7.78) is the warm light one, very good brightness, and comes on straight away.
EDIT: size: is 12cm tall; 1521 lumens; dimmable
This pair is in the current Costco catalogue (runs to 29/1). Sorry if you don't have access to Costco.