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miniature light bulb lamp
W3W 12V 3W W2.1X9.5D ECE
( W3W/12V/3W/W2.1X9.5D ECE )
20 bulbs in stock
enter quantity:   
price per bulb:  $5.20  

W3W 12V 3W W2.1X9.5D ECE bulb specifications:
category: Miniature
volt: 12
amp: 0.25
watt: 3
base: W2.1x9.5d
glass: T3-1/4
filament: C2V
fil.res.: 48 ohm
m.o.l.: 1.06 inch (26.8MM)
l.c.l.: 0.5 inch (12.7MM)
burn pos: burn lamp in ANY position
cri: 99
d.hours: 1000

notes:


European
automobile lamp
indicator lamp
style:W3W

uses socket:DB-W2.1X9.5D-1


typical photo of W3W 12V 3W W2.1X9.5D ECE bulb type
(your bulb may look slightly different)


typical shape of T3-1/4 glass envelopes
(not to scale)


typical shape of C2V filament
(not to scale)


industry standards for base:
W2.1x9.5d
(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).


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W3W 12V 3W W2.1X9.5D ECE
also known as
Cross-Reference:


12V/3W/W2.1
12V/3W/W2.1D
12V/3W/W2.1X9.5D OSRAM
12V/3W/WEDGE
12V/3W/WEDGE/T10
12V/3W/WEDGE/T10MM
504 LUCAS
1333 ALTAN
2821-02B/3W/12V/W2.1X9.5D OSRAM
2821-02B/12V/3W/W2.1X9.5D OSRAM
2821-02B OSRAM
2821-02B3W12V/W2.1X9.5D OSRAM
2821-BLISTER-PACK EIKO
2821-BP EIKO
2821-SCHP/12V/3W/W2.1X9.5D/T10.3MM
2821-SCHP OSRAM
2821-W3W EIKO
2821/12V/0.25A CEC
2821/12V/0.25A USA
2821/12V/3W/W2.1X9.5D/T10.3MM OSRAM
2821/12V/3W/W2.1X9.5D OSRAM
2821/12V/3W CANDLEPOWER-INCORPORATED
2821/12V/3W USA
2821/BLISTER-PACK EIKO
2821/W3W/12V/3W/W2.1X9.5D OSRAM
2821/W3W EIKO
2821 BLISTER-PACK EIKO
2821 CANDLEPOWER-INCORPORATED
2821 CEC
2821 EIKO
2821 OSRAM
2821 USA
2821 W3W EIKO
2821BLISTERPACK EIKO
2821BP CEC
2821SCHP OSRAM
2821W3W EIKO
2821W3W12V3W/W2.1X9.5D OSRAM
12256-P PHILIPS
12256/P PHILIPS
12256 P PHILIPS
12256 PHILIPS
12256P PHILIPS
17097-CP NARVA
17097/12V/3W CANDLEPOWER-INCORPORATED
17097/12V/3W NARVA
17097/CP NARVA
17097 CANDLEPOWER-INCORPORATED
17097 CP NARVA
17097 NARVA
17097CP NARVA
838663 OSRAM
842950 OSRAM
925745 OSRAM
5003097052/3W/12V/W2.1X9.5D OSRAM
5003097052/3W12V/W2.1X9.5D OSRAM
5003097052/12V/3W/W2.1X9.5D OSRAM
5003097052 OSRAM
031293422323 EIKO
4006584343614 OSRAM
4006584391554 OSRAM
4050300170152 OSRAM
4050300208763 OSRAM
4050300838663 OSRAM
4050300842950 OSRAM
4050300925745 OSRAM
D2821/W3W/12V/3W/DELA/10KS OSRAM
D2821 OSRAM
D2821W3W12V3W/DELA10KS OSRAM
E1139 REALS
H/12V/3W/W2.1X9.5D/CAPSULE
H/12V/3W/W2.1X9.5D/T10MM
H/12V/3W/WEDGE/T3.25
H/12V/3W/WEDGE/T10MM
I/12V/3W/W2.1X9.5D/CAPSULE
R504 CANDLEPOWER-INCORPORATED
R504 CPI
T10/12V/3W/WEDGE
T10MM/12V/3W/WEDGE
W3W-12-3-W2.1X9-1/2D ECE
W3W-12-3-W2.1X9.5D ECE
W3W-12-3W-W2.1X9-1/2D ECE
W3W-12-3W-W2.1X9.5D ECE
W3W-12V-3-W2.1X9-1/2D ECE
W3W-12V-3-W2.1X9.5D ECE
Know a cross-reference for this bulb
to add to this list?


Please enter:
bulb number
brand of bulb
W3W-12V-3W-W2.1X9-1/2D ECE
W3W-12V-3W-W2.1X9.5D ECE
W3W-12V/3W/W2.1X9-1/2D
W3W-12V/3W/W2.1X9.5D ECE
W3W-12V 3W W2.1X9-1/2D
W3W-12V 3W W2.1X9.5D
W3W/12/3/W2.1X9-1/2D ECE
W3W/12/3/W2.1X9.5D ECE
W3W/12/3W/W2.1X9-1/2D ECE
W3W/12/3W/W2.1X9.5D ECE
W3W/12V/3/W2.1X9-1/2D ECE
W3W/12V/3/W2.1X9.5D ECE
W3W/12V/3/WEDGE ECE
W3W/12V/3W-W2.1X9.5D ECE
W3W/12V/3W/DELA/10KS OSRAM
W3W/12V/3W/W2.1X9-1/2D ECE
W3W/12V/3W/W2.1X9.5D ECE
W3W/12V/3W/W2.1X9.5D OSRAM
W3W/12V/3W/WEDGE/T3.25 ECE
W3W/12V/3W/WEDGE ECE
W3W/12V/3W OSRAM
W3W/12VOLT/3WATT/W2.1X9.5D ECE
W3W 12 3 W2.1X9-1/2D ECE
W3W 12 3 W2.1X9.5D ECE
W3W 12 3W W2.1X9-1/2D ECE
W3W 12 3W W2.1X9.5D ECE
W3W 12V 3 W2.1X9-1/2D ECE
W3W 12V 3 W2.1X9.5D ECE
W3W 12V 3W W2.1X9-1/2D ECE
W3W 12V 3W W2.1X9.5D ECE
W3W EIKO
W3W12-3W2.1X9-1/2D ECE
W3W12-3W2.1X9.5D ECE
W3W12-3WW2.1X9-1/2D ECE
W3W12-3WW2.1X9.5D ECE
W3W12/3W2.1X9-1/2D ECE
W3W12/3W2.1X9.5D ECE
W3W12/3WW2.1X9-1/2D ECE
W3W12/3WW2.1X9.5D ECE
W3W12 3W2.1X9-1/2D ECE
W3W12 3W2.1X9.5D ECE
W3W12 3WW2.1X9-1/2D ECE
W3W12 3WW2.1X9.5D ECE
W3W12V3W2.1X9-1/2D ECE
W3W12V3W2.1X9.5D ECE
W3W12V3WW2.1X9-1/2D ECE
W3W12V3WW2.1X9.5D ECE
WB225E EUROPEAN
WB225E STANLEY

W3W 12V 3W W2.1X9.5D ECE
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