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compact fluorescent light bulb lamp
CF 42W E26 HELIX 827 277V N-HIGH-POWER-FACTOR
( CF/42W/E26/HELIX/827/277V/N-HIGH-POWER-FACTOR )
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CF 42W E26 HELIX 827 277V N-HIGH-POWER-FACTOR bulb specifications:
category: Compact Fluorescent
volt: 277
amp: 0.152
watt: 42
base: E26 - Edison Medium Screw, 26mm (often referred to as Medium)
glass: HELIX
cri: 82
color temp: 2700

notes:


N-HIGH-POWER-FACTOR

uses socket:DB-E26-1


typical shape of HELIX glass envelopes
(not to scale)



industry standards for base:
E26 - Edison Medium Screw, 26mm (often referred to as Medium)
(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.

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


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a few related bulb searches:

CF / 42W / E26 / HELIX-MINI / 827 / 120V
CF / 42W / E26 / HELIX-MINI / 850 / 120V
CF / 42W / E26 / HELIX / 827 / 120V / N-HIGH-POWER-FACTOR
CF / 42W / E26 / HELIX / 827 / 120V
CF / 42W / E26 / HELIX / 827 / 277V / N-HIGH-POWER-FACTOR (this bulb)
CF / 42W / E26 / HELIX / 827 / 277V
CF / 42W / E26 / HELIX / 830 / 120V
CF / 42W / E26 / HELIX / 850 / 120V
CF / 42W / E26 / T / 840 / 120V

CF 42W E26 HELIX 827 277V N-HIGH-POWER-FACTOR
also known as
Cross-Reference:


CF/42W/827/NPF/E36/277V/SL
CF/42W/E26/827/NPF-E36/277V
CF/42W/E26/HELIX/827/277V/N-HIGH-POWER-FACTOR
CF/SL/42W/827/NPF/E36/277V
CF/SL42W/27/NPF/MOG-277V
SL42/27/NPF/MOG-277V BULB-DIRECT
SL42W/27/NPF/MOG-277V
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CF 42W E26 HELIX 827 277V N-HIGH-POWER-FACTOR
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manufacture name:  Bell & Howell
model number #:  1480
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size:  8mm
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