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Incandescent:
C
carbon
WD
drawn tungsten
WC
coiled tungsten
WM
mini tungsten
WS
pressed tung.
FG
figural bulbs
XL
christmas
XS
christmas sets
T
tantalum

Discharge:
HE
helium lamps
NE neon lamps
AR
argon lamps
XE
xenon lamps
MA
mercury
MC
fluorescent
MS
special mercury

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F
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FX
fixtures
PF
plugs & fittings
SA
sockets
SW
switches

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You are here: Home > Top > Search Results > xl0011

xl0011  

 

xl0011.jpg
 
history and origins
 
Manufacturer / Brand Name
Unknown

Country of Origin
USA

Factory Location
Unknown

Date of Manufacture
1910-1916
 
electrical attributes
 
Voltage
14

Wattage / Candle Power
1

Amperage

 

physical attributes
 
Envelope
1.11" Dia.
Atmosphere
Vacuum


Finish / Color
Red painted
Filament
Hairpin

 
Base
Edison; Miniature
 
 
comments
  This miniature based Christmas lamp is believed to be American in origin. This lamp has a carbon filament and the base insulator is porcelain. Tungsten filaments were adopted in 1916 for use in Christmas lamps1.