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E
TTI Board blew up and....
Replies
8
Views
3K
Elmer
E
R
Low pressure sodium lamp
2
Replies
36
Views
3K
TKM
T
V
CFL Color Temperature
2
Replies
30
Views
4K
TKM
T
W
inverter for four CCFL tubes
Replies
2
Views
2K
Don Klipstein
D
S
Reflectance
Replies
0
Views
1K
Samuel Chan
S
D
Sylvania CFL13EL/SUPERMINI/5K/1BL full spectrum?
Replies
2
Views
1K
Victor Roberts
V
V
Chandelier Track ?
Replies
6
Views
4K
TKM
T
C
CFL Flicker
Replies
0
Views
1K
Charles
C
B
Rockefeller Center Christmas lights
Replies
0
Views
985
Bob
B
S
small LED display
Replies
1
Views
1K
Jeff Jonas
J
T
TV Interference - Fluorescent Lighting
Replies
3
Views
7K
[email protected]
M
C
Under cabinet LED fixtures
Replies
1
Views
888
TKM
T
J
Cities converting to LED streetlights
Replies
4
Views
1K
JohnR66
J
M
What kind of lamps are these?
Replies
3
Views
950
Victor Roberts
V
T
Color Measuring Instrument?
Replies
1
Views
1K
JB
J
R
Metal Halide part broken off inside the lamp?
Replies
4
Views
1K
Chuck Stewart
C
J
New TV uses microwave powered light source?
Replies
2
Views
940
Chuck Stewart
C
J
Higher power CFL burn out
Replies
7
Views
2K
Victor Roberts
V
R
About thermal resistance of LEDs
Replies
2
Views
1K
Victor Roberts
V
V
New Photosensor Provides Support for Scotopic Vision Research
Replies
5
Views
1K
Don Klipstein
D
V
Flicker in CFLs, linear fluorescent lamps and LEDs.
Replies
17
Views
4K
TKM
T
P
Good LED color-change bulbs?
Replies
2
Views
888
D Parker
D
P
Do colored CFs exist?
Replies
4
Views
1K
Victor Roberts
V
J
Mini spiral CFL question
Replies
4
Views
1K
JohnR66
J
V
CFL Cleanup
Replies
0
Views
1K
Victor Roberts
V
T
LED Flicker
Replies
5
Views
2K
Victor Roberts
V
C
Ceramic metal halide
Replies
3
Views
1K
Chuck Stewart
C
V
Osram Sylvania Dura-One A19 Lamp
Replies
13
Views
2K
Chris Carlen
C
P
Lamp spectra out to 1um or longer?
Replies
1
Views
861
Victor Roberts
V
A
power of a cold cathode bulb
Replies
6
Views
1K
Victor Roberts
V
C
Ceravision
Replies
7
Views
1K
TKM
T
Q
WHat would happen if we used a higher power ballast on a lamp
Replies
2
Views
905
Victor Roberts
V
V
New GE Incandescent Lamp Technology
2 3
Replies
40
Views
3K
Paul M. Eldridge
P
T
Decorative String Lights w/Messenger Cable?
Replies
7
Views
2K
[email protected]
M
V
CFL Facts
2
Replies
35
Views
3K
Don Klipstein
D
A
12Watt circular fluorescent in UK
Replies
2
Views
921
Alex
A
J
High Efficiency White LEDs
Replies
5
Views
1K
Victor Roberts
V
V
Metal Halide Lamps
Replies
6
Views
1K
Victor Roberts
V
V
11th Internationsl Symposium on the Science & Technology of Light Sources
Replies
4
Views
1K
Chuck Stewart
C
M
Eco-Grandstanding, Mercury Vapor, and Human Health
Replies
9
Views
1K
Michael Bulatovich
M
W
Where to find Fenix flashlights in stores?
Replies
4
Views
2K
[email protected]
M
R
Smallest flourescent tube
Replies
5
Views
1K
Jeff Jonas
J
P
Light source
Replies
3
Views
889
Jeff Engel
J
R
Luminous flux
Replies
8
Views
2K
Victor Roberts
V
P
Philips EcoBoost Halogen Lamps
2
Replies
23
Views
3K
Simon Waldman
S
U
Lookup table for KELVIN and "warm white", "cool white" etc
Replies
4
Views
11K
Mazz
M
P
EU -- The Prospects for Incandescents Growing Dimmer?
Replies
15
Views
1K
Paul M. Eldridge
P
C
CIE 1931 vs. modified V(lambda) functions?
Replies
0
Views
2K
Chris Carlen
C
C
Laser TV
Replies
3
Views
1K
Chris Carlen
C
V
Pin-base vs. screw-base or whatever?
Replies
9
Views
3K
TKM
T
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