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specialty light bulb lamp
BO01 2.5V 0.4A
( BO01/2.5V/0.4A )
inventory check: sold out
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BO01 2.5V 0.4A bulb specifications:
category: Specialty
volt: 2.5
amp: 0.4
watt: 1
base: Wire Leads
glass: T1-3/4
filament: C2R
fil.res.: 6.25 ohm
d.hours: 15


typical shape of T1-3/4 glass envelopes
(not to scale)


typical shape of C2R filament
(not to scale)


industry standards for base:
Wire Leads
(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.

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


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BO01 2.5V 0.4A
also known as
Cross-Reference:


BO-01
BO/01
BO01
BO01/2.5V/0.4A
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manufacture name:  Bell & Howell
model number #:  1480
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