Jeanette
I readily replaced a mast-top incadescent anchor light globe (I think it was
at least 10W) with an LED which had the same two staggered pins. Didn't have
to replace the light fitting, and have been very happy with the results.

The LED globe was easily available from any of the well know boating shops
in Sydney (Aust).
Good luck.

"Jeannette" wrote in message
t...
Hi all,

I have an Aqua Signal Series 20 masthead light. It uses a small Halogen
Bulb 12V/5W. I would like to replace that with a led bulb. Anyone knows
where to get one of these?

Thanks,

Jeannette