Thorn beta 5 my collection

This is my thorn beta 5, it has no bowl and has a hole in the top of it. This one has the 2000s style canopy on it and it runs 35w Sox.

A close-up view of the label and the top of the canopy. The hole is in the bottom left of the canopy. Click image to make image bigger.

Inside the lantern

The gear consists of a thorn G53311 ignitor, a Cambridge capacitors 6 mfd capacitor and a thorn G53332.4 ballast.

A view of the Royce-Thompson two-part photocell.