The tamlite tamcrest can run 50-400w SON or metal halide lamps, they have a GRP canopy and they can have a bowl or a flat glass.

Bridge street car park, staines

These are some of the only tamlite tamcrests that I know of, they have LED corncobs, and they have a dark grey canopy. They are on British steel columns.

Woking, Surrey 

These two tamlite tamcrests are in Woking, Surrey. One of them is on a Stanton concrete column and the other one is on a wall bracket

Here is the base of the column 

Here is the wall mounted lantern