Urbis Carlton smalls are a top-entry heritage lantern, they come in 3 sizes, the small one, the medium one and the large one.

Two rivers car park, staines

These urbis Carlton’s lanterns run a SON-T lamp. They are on a urbis blenheim column. These ones are the smallest size.

Here is under the lanterns. You can see the SON-T lamps and the reflector.

Here are pictures of each lantern. Click on images to enlarge them.

Here is the base of the column. Click on images to enlarge them.

They've recently started retrofitting the failed lanterns with Philips trueforce lamps, only a few are retrofitted at the moment. But more are probably going to be retrofitted soon