Old Omega Cold Light

Mike wrote:
I came across someone with several Omega D2 enlargers. Some are fitted
with cold lights, and I have the opportunity to just buy the cold light
for my DII.

Described as follows:

"standard cold light for the older omega. Sort of
looks like a "space ship" round, elagant design. Uses a standard light
that can be found in a hardware store, so it doesn't take an expensive
bulb to replace"

Anybody know what this is? The Aristo cold lights definitely take a
special bulb.

Omega Codelight. Never used one but one of my friends has one.

JD