Quick question for owners of Helios lights

[Burner]

I was wondering if any light owners could take a couple of very quick measurements for me.
I'm interested in the inner diameter of the canister, and the interior depth.
I'd like to see it for both the 4.5 and the 9.

 

[d33ps1x]

This is a DIY light question not a DIR diving question.

 

[Dan Gibson]

Helios 9

2.25" interior diameter
9.5" interior depth

Or somewhere close to that

I was wondering if any light owners could take a couple of very quick measurements for me.
I'm interested in the inner diameter of the canister, and the interior depth.
I'd like to see it for both the 4.5 and the 9.

 

[Soggy]

http://www.extreme-exposure.com/lights/heliosmatrix.shtml

 

[Burner]

Thanks Dan and Soggy. From those two links I think I can figure out the interior of the 4.5 as well. At least have a good guess.
Shane

 

[FreeFloat]

I have the 4.5, if I remember I'll measure it when I get home and post the exact measurement for you.

 

[Burner]

FreeFloat,
Why did you choose the 4.5 over the 9? They seem to have a very similiar size. The 9 is a little more expensive though.