Tilley heater lamp?

I've just picked up 5 Tilley heaters, two have what looks like pl53s head on and 3 have Tilley table lamp gallery's on. Was this normal or a mod.

 

Tilley did advertise using the lamp gallery on heaters, but if I recall correctly that was just in the USA., so in my opinion those are modified heaters, but the spares will be useful.

 

This link shows relevant information.

Portable Lightweight Floodlight.

 

@littlelamplight

Oh you teaser!

Any chance of some photos please.

Regards Jeremy

 

I'll put pics up at the weekend. They are all in my cleaning vat at the moment.