Last viewed - High output - Gallery of Lights

File information
Filename:	HPIM7750.JPG
Album name:	traffic light1 / My Streetlight Collection
Keywords:	Misc_Fixtures
Lamp Type:	HO
Filesize:	61 KiB
Date added:	Jan 24, 2014
Dimensions:	1136 x 848 pixels
Displayed:	52 times
Color Space:	sRGB
Contrast:	0
DateTime Original:	2013:10:23 14:55:56
Exposure Bias:	0 EV
Exposure Mode:	0
Exposure Program:	Program
Exposure Time:	29/3901 sec
FNumber:	f/4.8
Flash:	No Flash
Focal length:	18 mm
ISO:	100
Light Source:	Fluorescent
Make:	Hewlett-packard
Max Aperture:	f/4.8
Model:	Photosmart M425
URL:	http://www.galleryoflights.org/mb/gallery/displayimage.php?pid=16922
Favorites:	Add to Favorites

Comment 1 to 8 of 8

Page: 1

streetlight98

[Jan 24, 2014 at 03:10 AM]

Hmm. where've I seen this pic before? Razz

traffic light1

[Jan 24, 2014 at 11:25 AM]

I have 2 HO fixtures now. Very Happy

streetlight98

[Jan 24, 2014 at 10:34 PM]

Nice! Yeah I like the HO bulbs more than the single pin slimline lamps. The HO lamps flicker a little bit when coming on whereas the slimline lamps are instant start. I like the bi-pin lamps the best though.

traffic light1

[Jan 24, 2014 at 10:43 PM]

They do?

streetlight98

[Jan 24, 2014 at 10:57 PM]

Yeah HO lamps are rapid start lamps so when you flick the switch they tend to flash a bit when they first come on but single pin lamps are instant start so they come right on with no flicker (unless the bulb is ready to die, though sometimes as the ballast ages the lamps will blink a little when they come on)

traffic light1

[Jan 24, 2014 at 11:16 PM]

The 2 fixtures I have come right on with no flick Confused

streetlight98

[Jan 24, 2014 at 11:38 PM]

yours have electronic ballasts though. only magnetic ballasts will do the flicker affect.

traffic light1

[Jan 24, 2014 at 11:51 PM]

Comment 1 to 8 of 8

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