Lighting

anothaparson
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Unexplained noise heard through speaker when switching closet flourescents off?
Replies
12
Views
7K
ELA
ELA
T
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ASHRAE 90.1 2004
Replies
2
Views
2K
steve66
steve66
P
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Parabolic 2 by 2 flourescent lighting
Replies
5
Views
3K
TNBaer
T
R
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How many 2x4 lights...
Replies
9
Views
10K
maldonado51
M
T
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lighting in t-bar ceiling
Replies
1
Views
2K
raider1
raider1
E
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Light switches near sinks
Replies
8
Views
15K
electricmanscott
electricmanscott
M
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Lighting switch in a commerial setting
Replies
1
Views
2K
jumper
jumper
J
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Lockout for changeing a ballast.
Replies
1
Views
2K
hurk27
H
B
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swd circuit breakers
2
Replies
28
Views
18K
jim dungar
J
T
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office lighting -- renovation
Replies
14
Views
7K
TNBaer
T
T
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LED wall pack and parking lot lighting
Replies
4
Views
2K
the blur
T
N
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Savings switching t-12 to t-8 fixtures
Replies
3
Views
2K
TNBaer
T
V
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Flourescent tubes
Replies
3
Views
3K
TNBaer
T
S
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Help me identify older style lighting switch?
Replies
10
Views
6K
PetrosA
PetrosA
Twoskinsoneman
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emergency lighting ballast operation
Replies
18
Views
17K
steve66
steve66
J
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C-L Dimmer
Replies
1
Views
2K
Dennis Alwon
Dennis Alwon
B
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3 ceiling fans on 2 speed control
Replies
5
Views
6K
bkamp77
B
J
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IC-rated recessed lights OK with blown-in insulation?
Replies
5
Views
50K
kwired
kwired
Mike01
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EM Lighting Circuits
Replies
1
Views
2K
dkidd
dkidd
D
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definition of heavy duty lampholder
Replies
2
Views
6K
sparkcontrol
sparkcontrol
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