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Interesting pip-top lamp Here is another mystery lamp about which we know nothing. There is no etch of any kind, just the hand written code near the cap. It is shown here lit at 100V and 200V. Keywords: Lamps

Interesting pip-top lamp


Here is another mystery lamp about which we know nothing. There is no etch of any kind, just the hand written code near the cap. It is shown here lit at 100V and 200V.

Fitall20Plug.jpg _ER__1953_Coronation_Neon_Lamp.jpg Interesting20pip-top20lamp.jpg Lamp_flasher.jpg Cosmos_Gasfilled_110V_150W.jpg
Lamp/Fixture Information
Manufacturer:Not known
Lamp
Lamp Type:Incandescent
Filament/Radiator Type:Tungsten filament
Base:BC (B22d)
Electrical
Voltage:200..?
Physical/Production
Factory Location:Not known at present
Fabrication Date:Not known at present
File information
Filename:Interesting20pip-top20lamp.jpg
Album name:Ria / Incandescent Lamps
Keywords:Lamps
Filesize:249 KiB
Date added:11 Apr 2026
Dimensions:2011 x 1504 pixels
Displayed:7 times
URL:https://trad-lighting.net/gallery/displayimage.php?pid=1200
Favourites:Add to Favourites

Comment 1 to 2 of 2
Page: 1

Max   [Sun 12 Apr 2026 at 06:35]
It's difficult to say who exactly made this one, its design is pretty much a generic one for an early reflector lamp. This particular bulb shape was meant to accommodate a porcelain cover whose role is to reflect some light forward (that was before the advent of internal bulb aluminization).
Sammi   [Sun 12 Apr 2026 at 13:31]
Interesting information, thank you.! Love

Comment 1 to 2 of 2
Page: 1