This I think was the smallest one made being just under 6 inches, from that seller who cleared a pumping station selling at Wimbledon, funny this tube was made at Wimbledon, Spencer Hill Rd.
|Manufacturer:||British Electric Lamps BELL|
|Filament/Radiator Type:||Sraight filament single coil 7 supports.|
|Base:||Strip light ends|
|Service Life:||1000 hrs ?|
|Voltage:||240 - 250v|
|Dimensions:||6 x 1 inch|
|Factory Location:||London Wimbledon Spencer Hill Rd.|
|Fabrication Date:||? don't know but code says HJ|
|Download:||Download this File|
|File Size:||254 KB|
|Date added:||Nov 09, 2018|
|Dimensions:||2464 x 1848 pixels|
|Date Time:||2018:11:09 12:13:44|
|DateTime Original:||2018:11:09 12:13:44|
|Exposure Bias:||0 EV|
|Exposure Time:||1/100 sec|
|Focal length:||12 mm|
|Favorites:||Add to Favorites|
This is still a CFL- and LED-free zone!
Interested in the history of electric lighting and incandescent in particular and neon glow lamps.