My Collection: Thorn Beta 5 (2)
| Manufacturer | Thorn |
| Catalogue Number (model) | Beta 5 |
| Wattage | 26W |
| Lamp-Type | SOX-E |
| Gear | Original |
| Ballast | Thorn G53332.4 |
| Ignitor | Thorn EMI G53311.4 (replacement for G53311) |
| Photocell | Zodion SS12AHD |
| Date On Photocell | 04/01/2013 |
| Date On Capacitor | ~~/08/1979 (unconfirmed) |
| Date on Lamp | ~~/04/2020 |
| Date Acquired | 07/09/2024 |
| Restoration Status | Cleaned |
| Collection Number | #62 |
This is the second Thorn Beta 5 to enter the collection. It is a shared asset between me and collector AgentHalogen_87. Coming with a ZP1000 concrete bracket, the whole installation is incredibly heavy, nevertheless, I did manage to find a place to put it. I frequently use this lantern as a nightlight, having it running 26W SOX-E in the corner which provides a nice calm light to the rest of the lantern room.
The Beta 5 is in great condition overall, the acrylic bowl has clouded over-the-decades, but this adds to the look of the installation.
A Zodion SS12AHD cell is fitted atop the canopy, but this would have been a replacement for a two-part cell.
The lantern was fitted with one of my 26W SOX-E lamps, which will now remain with the lantern. I hand-wrote a date on the lamp reading "LC 15/09/2024"
The identification sticker is located on the gear-tray, along with the remains of a Mk. sticker.
The tray is on a hinge, and removing the screw at the from allows it to hinge down.
The Beta 5 was tested in early September 2024 and worked like a treat!
