Connect with us

Lighting

Post New Thread

Page 1 of 17

Sort By:: Title Start Date; Replies Views; Last Message ↓

Is the buzz from fluorescent lighting temperature dependent?

TimR, Oct 26, 2013

Replies:

2

Views:

7,037

[email protected]

Oct 27, 2013
SMD lighting led

[email protected], Aug 26, 2013

Replies:

6

Views:

1,975

[email protected]

Aug 29, 2013
In need of some of Modules for Wossloh G -1700

Petrit Olluri, Jul 1, 2013

Replies:

0

Views:

1,585

Petrit Olluri

Jul 1, 2013
Why are these so rare and hard to buy?

Peter Jason, Jun 15, 2013

Replies:

4

Views:

1,969

Andrew Gabriel

Jun 23, 2013
Streetlamps - a strange irony...

Andrew Gabriel, Apr 11, 2013

Replies:

1

Views:

1,760

TimR

Apr 12, 2013
what makes a fluourscent tube fixture strobe?

TimR, Feb 19, 2013

Replies:

0

Views:

1,664

TimR

Feb 19, 2013
Small bulbs always burning out.

Peter Jason, Feb 9, 2013

Replies:

2

Views:

1,812

Peter Jason

Feb 10, 2013
How man y watt FPL light tube should I use?

Abhisheka, Jan 21, 2013

Replies:

2

Views:

1,774

Abhisheka

Jan 25, 2013
G24 Bulb/Socket Question

charles, Jan 17, 2013

Replies:

2

Views:

6,106

charles

Jan 19, 2013
Need 12V F8T5 ballast

Steve, Jan 11, 2013

Replies:

8

Views:

2,712

Carl Ijames

Jan 13, 2013
Why don't they make this: CFL insertion socket?

TimR, Oct 29, 2012

Replies:

5

Views:

1,922

TimR

Dec 7, 2012
How to interpret fluor. tube colors? -- Followup

Don Phillipson, Nov 25, 2012

Replies:

3

Views:

1,787

hr(bob) [email protected]

Nov 25, 2012
Question about halogen bulbs.

Peter Jason, Oct 13, 2012

Replies:

11

Views:

2,194

Andrew Gabriel

Oct 23, 2012
office lighting recommendation

Jeff Kish, Aug 18, 2004 ... 2

Replies:

20

Views:

3,566

Tomsic

Oct 19, 2012
Vic Roberts is the guy for RF Discharge Question

Jeff Engel, Oct 13, 2012

Replies:

0

Views:

1,485

Jeff Engel

Oct 13, 2012
Vertical T5s

Phil Allison, Sep 24, 2012

Replies:

4

Views:

1,833

Atlantic Illumination Entertainment Lighting

Oct 1, 2012
Elements engineering and Amici prism spectra

I.N. Galidakis, Sep 4, 2012

Replies:

0

Views:

1,713

I.N. Galidakis

Sep 4, 2012
Trying to convert a spectra into CRI

Steve, Aug 27, 2012

Replies:

0

Views:

1,835

Steve

Aug 27, 2012
before evaluating religion

Peter, Jun 3, 2012

Replies:

0

Views:

1,894

Peter

Jun 3, 2012
Energy conversion efficency of lamps

Ingo Thies, May 12, 2012

Replies:

3

Views:

1,839

boxman

May 15, 2012
CFL equivalance wattage changes

Andrew Gabriel, Feb 1, 2012

Replies:

7

Views:

1,654

Andrew Gabriel

Feb 1, 2012
Conversion to color temperature

Andrew Gabriel, Dec 28, 2011

Replies:

3

Views:

12,072

Andrew Gabriel

Jan 8, 2012
Wiring mishap?

Travis Evans, Nov 12, 2011 ... 2

Replies:

28

Views:

4,021

Nono

Dec 16, 2011
TCP TruDim dimmable CFLs

Travis Evans, Nov 20, 2011

Replies:

0

Views:

1,958

Travis Evans

Nov 20, 2011
70-watt MH temporarily stopped working--overheated ballast?

Travis Evans, Oct 15, 2011

Replies:

9

Views:

2,142

Travis Evans

Oct 22, 2011
Lux Live, London, 9-10 Nov 2011

Andrew Gabriel, Aug 25, 2011

Replies:

3

Views:

2,612

Andrew Gabriel

Oct 14, 2011
Quick HPS warmup appearance question

Travis Evans, Oct 1, 2011

Replies:

3

Views:

1,743

Andrew Gabriel

Oct 3, 2011
Phase-control-dimmable CFLs: my first impressions

Travis Evans, Aug 11, 2011

Replies:

1

Views:

1,538

Travis Evans

Sep 6, 2011
101 Gadgets That Changed The World

Jeff Engel, Aug 9, 2011

Replies:

1

Views:

1,748

Don Klipstein

Aug 9, 2011
Effect of starting on lifespan of general-lighting HID lamps?

Travis Evans, Jul 21, 2011

Replies:

3

Views:

1,879

Travis Evans

Aug 7, 2011
Why LEDs are more efficient than CFL

Benis Apucnoids, Jun 29, 2011

Replies:

4

Views:

1,924

Andrew Gabriel

Jul 5, 2011
Dimming Incandescent and Halogen Incandescent Lamps

TKM, Jun 29, 2011

Replies:

1

Views:

1,831

TKM

Jun 30, 2011
LED Interfered With IR Remotes???

Leftie, Jun 15, 2011

Replies:

2

Views:

1,580

Don Klipstein

Jun 22, 2011
Detecting Subtle Brain Injuries

charles, May 20, 2011

Replies:

1

Views:

1,481

charles

May 20, 2011
Draining NiMH by using LED in flashlight?

david, May 8, 2011

Replies:

5

Views:

1,890

Don Klipstein

May 9, 2011
Floodlight for residential back yard

[email protected], Apr 4, 2011

Replies:

3

Views:

4,230

TKM

Apr 9, 2011
Measuring of CCT

Olaf Schultz, Mar 4, 2011

Replies:

0

Views:

1,869

Olaf Schultz

Mar 4, 2011
CFL delay

lukechen89, Jan 30, 2011

Replies:

0

Views:

1,703

lukechen89

Jan 30, 2011
UV light from flourescent

kath, Jan 16, 2011

Replies:

7

Views:

2,021

Helmut Wabnig

Jan 19, 2011
Incandescent globes for use in elevated temperature environments (Ovens)

cc, Dec 14, 2010

Replies:

8

Views:

1,553

Victor Roberts

Jan 6, 2011
T5HO lamps for indoor plants

zxcvbob, Nov 15, 2010

Replies:

1

Views:

972

zxcvbob

Nov 16, 2010
45 LPW Incandescent?

TKM, Oct 30, 2010

Replies:

1

Views:

2,101

Victor Roberts

Oct 31, 2010
X10 to 0-10V conversion

Andrew Gabriel, Oct 23, 2010

Replies:

1

Views:

2,115

Victor Roberts

Oct 24, 2010
light fixture ratings 110V bulb tranformer and 220V source

rhowa, Sep 18, 2010

Replies:

0

Views:

1,486

rhowa

Sep 18, 2010
Q: glowing "paper" flat panels...

Søren M, Nov 25, 2005

Replies:

7

Views:

2,186

elwire

Sep 16, 2010
Measuring Color Temperature

Olaf Schultz, Sep 3, 2010

Replies:

0

Views:

1,485

Olaf Schultz

Sep 3, 2010
Spectral Distribution Glasses

Victor Roberts, Aug 29, 2010

Replies:

0

Views:

1,444

Victor Roberts

Aug 29, 2010
John Waymouth Collection at the LRC

Victor Roberts, Aug 29, 2010

Replies:

0

Views:

1,549

Victor Roberts

Aug 29, 2010
Detectable Ballast Interference

RMCG, Aug 25, 2010

Replies:

1

Views:

1,478

Victor Roberts

Aug 27, 2010
Controlling Physical Model Lighting from a Digital Model

Randolph M. Fritz (i), Aug 7, 2010

Replies:

0

Views:

1,518

Randolph M. Fritz (i)

Aug 7, 2010

Showing threads 1 to 50 of 817

Thread Display Options

Loading...

(You must log in or sign up to post here.)

Page 1 of 17