Nav light separator

I bought a small nice compact combined boat Port / Stbd navigation light. But when fitted - when viewed from ahead - the RED and GREEN lights cross each others segments. Ships have special black boxes to make sure Nav lights do not show outside of the required angles. This 3D printed item gives that capability to the combined light.

It is printed in two pieces - this allows you to scale to fit your installation ... a horizontal which also provides mount for the light .... all you need do is drill to suit your fixings.
A vertical part to glue to the horizontal section to provide the segmented division.

Best printed in BLACK ... or at least paint it black for use !