Ditch Lights, how big ?

[gator do 65]

I would like to add (build) ditch light's to a couple of SD's and a dash 9, I just can't find any dimension's for the housing's. Can anyone help with this?

Scaling the computer screen hasn't worked out so well! LOL!

 

[kjd]

Details West makes some in HO. There are at least four different styles, all different sizes. I use 2x3mm LEDs because I have a whole bunch of them. They are slightly thick but sizewise, look ok.