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incandescent - miniature lamp light bulb
41
donsbulbs part:
41 USA
I/2.5V/1.25W/E10/T3.25/CL/3000H
approximately 222 bulbs in stock
enter quantity:   
overstock discount:
bulb quantity:  1+    35+    108  
price per bulb:  $7.25    $1.59    $1.53  

41 USA
I/2.5V/1.25W/E10/T3.25/CL/3000H

bulb specifications:
  
category: Incandescent - miniature lamp
volt: 2.5
amp: 0.5
watt: 1.25
base: E10 - Edison Miniature Screw, 10mm
glass: T3-1/4
filament: C2R
fil.res.: 5 ohm
m.o.l.: 1.19 inch (30.2MM)
l.c.l.: 0.97 inch (24.6MM)
i.lumens: 0.5
cp: 0.04
d.hours: 3000
notes: clear glass
incandescent lamp
indicator lamp
specs verified against ANSI-SR25D1997
 
uses sockets:DB-E10S1
DB-E10S2
DB-E10S3


typical photo of 41 USA
I/2.5V/1.25W/E10/T3.25/CL/3000H bulb type
(your bulb may look slightly different)


typical shape of T3-1/4 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)
click for base E10 detail sheet


Don's grand wisdom: When multiple bulbs are in a circuit; if one bulb burns out, you really should replace all bulbs at same time. This way all bulbs will look the same. Otherwise, mixing "used" bulbs with "new" bulbs (or mixing brands) will each look different (some will be dimmer, some a different shade of color.) For example, automobile headlights and tail-lights must always be replaced in pairs or they will look odd. And, when one bulb is at it's end of life, the other will be near it's end of life too. Keep good working "used" bulbs as emergency spares.

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 world's largest resource of bulb data and cross-referencing.

Thank you, Don Schnapp


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


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41 USA
I/2.5V/1.25W/E10/T3.25/CL/3000H

also known as
Cross-Reference:


41-PHILIPS NORELCO
41-USA NORELCO
41/2.5V/0.5A/E10 USA
41/2.5V/0.5A CEC
41/2.5V/0.5A USA
41/T3-1-4-2.5V-.5A-MINISCREW LAMPTECH
41 AC/DELCO
41 ANSI
41 BULB-DIRECT
41 CEC
41 CHICAGO-MINIATURE
41 EDISON-COMPANY
41 EIKO
41 GENERAL-ELECTRIC
41 GENERAL-INSTRUMENT-CORP
41 GUIDE
41 HIDSI
41 INTER-MARKET-INCORPORATED
41 INTERLIGHT
41 JKL
41 LAMPTECH
0041 MICRO-LAMPS
41 MICRO-LAMPS
41 NORELCO
41 NORMAN
41 PHILIPS
41 SATCO
41 SHOGYO
41 STANDARDPRO
41 SYLVANIA
41 THHC
0041 USA
41 USA
47-904-38/2.5V/0.5A/E10 ORBITEC
47-904-38/2.5V/0.5A ORBITEC
47-904-38 ORBITEC
47-904-38 SSTL
1801/2.5V/0.5A USA
1801 GENERAL-ELECTRIC
1801 USA
6240-00-155-8668 FEDERAL-STOCK-NUMBER
15536-2 MILITARY-STANDARD
40700 EIKO
40700 UPC
50471 STANDARDPRO
077003 NARVA
115058-E3043-E10-10X28-2.5V-500MA ORBITEC
115058/2.5V/0.5A/E10 ORBITEC
115058/2.5V/0.5A ORBITEC
115058/E3043/E10-10X28-2.5V-500MA ORBITEC
115058 ORBITEC
273957 GUIDE
1550987 GENERAL-MOTORS
4790438 SSTL
031293407009 EIKO
045923069093 SATCO
69549004719
69549004719UPC STANDARDPRO
6240001558668
AB-2.5VOLT-500MILLIAMP-E10S NARVA
AB-2.5VOLT-500MILLIAMP-E10S ORBITEC
AB/2.5V/0.5A/E10 NARVA
AB/2.5V/500MA/E10 NARVA
AB2.5V-500MA-E10S NARVA
AB2.5V/500MA/E10 NARVA
AGI-0711
AM41 AMERICAN-MINI-LAMP-INCORPERATED
E-3043-E10-10X28-2.5V-500MA ORBITEC
E-3043/E10-10X28-2.5V-500MA ORBITEC
E-3043 ORBITEC
E10-10X28-2.5V-500MA/E3043/115058 ORBITEC
E10-10X28-2.5V-500MA ORBITEC
E10-10X28MM-2.5V-500MA/E3043/115058 ORBITEC
E28.002500 BAILEY
E3043-E10-10X28-2.5V-500MA ORBITEC
E3043/2.5V/0.5A/E10 ORBITEC
E3043/2.5V/0.5A ORBITEC
E3043/E10-10X28-2.5V-500MA ORBITEC
E3043 ORBITEC
GE-41 GENERAL-ELECTRIC
GE41 GENERAL-ELECTRIC
I/2.5V/0.5A/E10/T3.25
I/2.5V/0.5A/E10/T3.25/28MM
I/2.5V/0.5A/E10/T3.25/28MMMOL
I/2.5V/0.5A/E10/T3.25/29MMMOL
Know a cross-reference for this bulb
to add to this list?


Please enter:
bulb number
brand of bulb
I/2.5V/0.5A/E10/T3.25/3000H
I/2.5V/0.5A/E10/T3.25/3000H/41 USA
I/2.5V/0.5A/E10/T3.25/C2R
I/2.5V/0.5A/E10/T3.25/C2R/28MMMOL
I/2.5V/0.5A/E10/T3.25/C2R/28MMMOL/3000H
I/2.5V/0.5A/E10/TUBE
I/2.5V/1.25W/E10/T3.25/CL/3000H/41 USA
I/2.5V/1.25W/E10/T3.25/CL/3000H 41 USA
I/2.5V/1.3W/E10/T3.25/3000H/41 USA
I/2.5V/1.3W/E10/T3.25/CL/3000H/41 USA
KH-41 KHT
KH41 KHT
L41 AC/DELCO
ML-41 AIDLITE
ML-0041 MICRO-LAMPS
ML-41 MICRO-LAMPS
ML0041 MICRO-LAMPS
ML41 MICRO-LAMPS
S6909 SATCO
SJ-1137/GE41 SUNG-JIN-BROTHERS
SJ-1137 SUNG-JIN-BROTHERS
SJ1137/GE41 SUNG-JIN-BROTHERS
SJ1137 SUNG-JIN-BROTHERS
T3.25/CL/2.5V/0.5A/E10/STD STANDARDPRO
T10E10-00250500/2.5V/0.5A LUMIACTION
T10E10-00250500 LUMIACTION

41 USA
I/2.5V/1.25W/E10/T3.25/CL/3000H

have been found in equipment:

>> no equipment cross-references entered yet <<
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