www.donsbulbs.comdonsbulbs.comHELP
welcome
general info

miniature light bulb lamp
50 USA
is known as:
50 7.5V 0.22A USA
( 50/7.5V/0.22A USA )
approximately 2982 bulbs in stock
enter quantity:   
overstock discount:
bulb quantity:  1+    35+    108+    228+    975  
price per bulb:  $7.50    $1.64    $1.58    $1.51    $1.45  

50 7.5V 0.22A USA bulb specifications:
category: Miniature
volt: 7.5
amp: 0.22
watt: 1.65
base: E10 - Edison Miniature Screw, 10mm
glass: G3-1/2
filament: C2R
fil.res.: 34.1 ohm
m.o.l.: 0.94 inch (23.8MM)
l.c.l.: 0.72 inch (18.2MM)
d.hours: 1000

notes:


possible substitution: 3965 OSRAM
automobile lamp
clear glass
dash lamp
incandescent lamp
indicator lamp
specs verified against ANSI-SR25D1997
toy lamp

uses sockets:DB-E10S1
DB-E10S2


typical photo of 50 7.5V 0.22A USA bulb type
(your bulb may look slightly different)


typical shape of G3-1/2 glass envelopes
(not to scale)


typical shape of C2R filament
(not to scale)


industry standards for base:
E10 - Edison Miniature Screw, 10mm
(not to scale)


Although few specialty light bulbs and sockets are manufactured anymore, I have decent inventories of most types in stock, plus additional sources for nearly everything. All are guaranteed brand new, most being NOS (new old stock). Shelf life is forever.

Prices usually rise as inventory is sold off. Website updated daily to reflect current stock and prices. Click add to cart button above, and order at today's prices.

I don't guarantee brand (or country) of manufacture, but you are welcome to suggest a preference. If you do require a certain brand or specific country of manufacture; read my general information.

I need your help! I'm doing everything possible to provide free accurate bulb data and cross-referencing. If you have additional information or found errors, click here.

Thanks to you;  donsbulbs is the worlds largest resource of bulb data and cross-referencing.

Thank you, Don Schnapp


Definition of light bulb refers to lamp.
Definition of socket refers to lampholder (lamp holder).


Website and contents © Copyright 2009
- all rights reserved -

www.donsbulbs.com 

any bulb  every bulb


a few related bulb searches:

50 / 100 / 150 / 120V WESTINGHOUSE (I/120V/50W/100W/150W/E26D/A21/FR)
50 / 100 / 150 / A19 / MED / SOFT-PINK / 120V (I/120V/50W/100W/150W/E26D/A19/S-PINK)
50 / 100 / 150 / A21 / CHR / 3WAY / 120 (I/120V/50W/100W/150W/E26D/A21/CHROMALUX)
50 / 100 / 150 / HAL / 3-WAY / HALOGEN (H/120V/50W/100W/150W/E26D/A21/S-WHITE)
50 / 7.5V / 0.22A USA (this bulb)
50 / GREEN / 7.5V / 0.22A USA
50 / RED / 7.5V / 0.22A USA

50 7.5V 0.22A USA
also known as
Cross-Reference:


7.5-1.65-51 CANIMPEX
7.5-1.65-51 MICROLITES
50-300 LIONEL
50-N BMC
50/7.5V/0.22A/G3.5/E10
50/7.5V/0.22A CEC
50/7.5V/0.22A LUMIACTION
50/7.5V/0.22A USA
50/7.5V/.22A/MINI-SCREW/G3.5 MICROLAMP
50/N BMC
50 AC/DELCO
50 ANSI
50 BMC
50 BULB-DIRECT
50 CEC
50 CHICAGO-MINIATURE
50 EIKO
50 GENERAL-ELECTRIC
50 GENERAL-INSTRUMENT
50 INTERLIGHT
50 LECTRA
50 LUGON
50 LUMIACTION
50 MAZDA
50 MICROLAMP
50 N BMC
50 NORMAN
50 STANDARDPRO
50 SYLVANIA
50 TUNGSOL
50 USA
50 WESTINGHOUSE
50 ZEISS
50N BMC
156-13 LIONEL
156 LIONEL
235 LIONEL
749-9050 ALLIED
2670 TUNGSRAM
3201 LIONEL
3202 LIONEL
3203 LIONEL
6240-00-155-7856 FEDERAL-STOCK-NUMBER
7121 PHILIPS
11583/7.5V/1.65W AMERICAN-OPTICAL/REICHERT
11583/7.5V AMERICAN-OPTICAL/REICHERT
11583/7.5VOLT/1.65WATT AMERICAN-OPTICAL/REICHERT
11583 AMERICAN-OPTICAL
11583 AMERICAN-OPTICAL/REICHERT
11583 REICHERT
11583 USHIO
33639-0
50962 STANDARDPRO
119496 GENERAL-MOTORS
336390 NAED
336390 SYLVANIA
8000056 USHIO
031293407467 EIKO
69549009622
69549009622UPC STANDARDPRO
6240001557856
A-213
A/213
A 213
A213
AGI-0911
AGI/0911
AGI 0911
AGI0911
AO AMERICAN-OPTICAL
BW-50
FIXATION AMERICAN-OPTICAL/REICHERT
G3.5/CL/7.5V/0.22A/E10/STD STANDARDPRO
I/7.5V/0.22A/E10/G3.5
I/7.5V/0.22A/E10/G3.5/1000H
I/8V/2W/E10/G3.5
L50 AC/DELCO
L50 LIONEL
MB-00500
MB/00500
MB 00500
MB00500
ML-50 AIDLITE
ML/50 AIDLITE
ML 50 AIDLITE
Know a cross-reference for this bulb
to add to this list?


Please enter:
bulb number
brand of bulb
ML50 AIDLITE
OPHTHALMIC-FIXATION AMERICAN-OPTICAL/REICHERT
SM-11583 AMERICAN-OPTICAL
SM-11583 AMERICAN-OPTICAL/REICHERT
SM-11583 REICHERT
SM-11583 USHIO
SM/11583 AMERICAN-OPTICAL
SM/11583 AMERICAN-OPTICAL/REICHERT
SM/11583 REICHERT
SM/11583 USHIO
SM 11583 AMERICAN-OPTICAL
SM 11583 AMERICAN-OPTICAL/REICHERT
SM 11583 REICHERT
SM 11583 USHIO
SM11583 AMERICANOPTICAL
SM11583 AMERICANOPTICAL/REICHERT
SM11583 REICHERT
SM11583 USHIO

50 7.5V 0.22A USA
have been found in equipment:
American Optical Corporation
11583 Medical
NCT FIXATION-LAMP Medical
NCT-FIXATION LAMP Medical
SLIT LAMP-FIXATION Medical
Know any equipment using this bulb to add to this list?
Enter as much information as possible: example:
manufacture name:  Bell & Howell
model number #:  1480
model name:  Multi-Motion
size:  8mm
type of equipment:  projector
notes:  only the green one
comments:  any comments