This is my WRTL 2015. It has a Tridonic ballast and ignitor, and it runs on a 70w SON-T lamp. It was made in 2005 and has a GRP canopy and a polycarbonate bowl.

Here is the industria logo on the canopy.

here is inside the lantern

Here is the Tridonic ballast

Here is the Tridonic ignitor and the capacitor.

Here is the sticker. Interestingly, it says to use a 70w/ 50w SON-T GEC lamp, but I’m sure GEC stopped making lamps and lanterns in the late 1980s, and this lantern was made in 2005.