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specialty light bulb lamp
A1-4 250V 100W LIF
( A1-4/250V/100W LIF )
inventory check: sold out
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A1-4 250V 100W LIF bulb specifications:
category: Specialty
volt: 250
amp: 0.4
watt: 100
base: P28s - Medium Prefocus Flanged
glass: T8
filament: CC13
fil.res.: 625 ohm
m.o.l.: 5 inch (127MM)
l.c.l.: 3.12 inch (79.2MM)
d.hours: 25

notes:


clear glass
dim:29x135
microscope lamp

uses sockets:DB-P28S1
DB-P28S2


typical shape of T8 glass envelopes
(not to scale)


typical shape of CC13 filament
(not to scale)


industry standards for base:
P28s - Medium Prefocus Flanged
(not to scale)


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


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A1-4 250V 100W LIF
also known as
Cross-Reference:


A1-4-250 ATLAS
A1-4-250 LIF
A1-4-250 THORN
A1-4-250V ATLAS
A1-4-250V LIF
A1-4-250V THORN
A1-4/250
A1-4/250V
A1-4/250V/100W LIF
A1-4/250V/100W THORN
A1-4 250
A1-4 250V
A1/4-250
A1/4-250V-100W THORN
A1/4-250V LIF
A1/4/250 ATLAS
A1/4/250 LIF
A1/4/250 THORN
A1/4/250V ATLAS
A1/4/250V LIF
A1/4/250V THORN
A1/4 250
A1/4 250V
A1 4 250 ATLAS
A1 4 250 LIF
A1 4 250 THORN
A1 4 250V ATLAS
A1 4 250V LIF
A1 4 250V THORN
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manufacture name:  Bell & Howell
model number #:  1480
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