Subal ND2 Housing - Focus Light !

Hi,

I have just picked a Subal ND20 Rig and looking for a suitable (but not silly expensive) focus light.

Enclosed is a picture of the fitting but I am fairly certain I will need a cold shoe.

On my old rig years ago I used a sea and sea focus light fitting and underwater kinetics torch, this was perfect attached to the housings cold shoe.

Has anyone got any advice on what I need.

Some links would be helpful.

Thanks 

Brian

You need a one inch ball mount, 

https://www.ulcs.com/index.php/products/universal-adapters

That's the Bad Boy indeed. Second from the left on Ian's URL.

It's what I use on my Subal. Works a charm.

Thanks everyone, great advice as always !