This is my urbis ZX3. It has a 250w SON-T lamp, and it has a deep bowl. The urbis ZX3 is the second largest lantern in the urbis zx series, and it can take from 100w to 400w SON lamps.

Here is the insides of the lantern

Interestingly, this lantern has a Charles endirect HID dimming switch. This is the only lantern in my collection with a dimming switch.

Here is the Tridonic 250w SON magnetic ballast.

Here is the two capacitors and the Tridonic ignitor.

Here is the 250w SON lamp instead it’s removable lamp holder.

Here is the photocell. The photocell is a green cone Royce Thompson oasis 1000 photocell.

Here is the sticker.