Striations in Fluorescent lamps
Loading...
Loading...
2,500
Loading...
Uploaded by bluearcs on May 5, 2008
Shown here are two F34T12 34 watt fluorescent lamps being operated on a cold night. This effect of dark rings moving across the surface of the tube, often changing directions or standing still, can be observed on low pressure dischage lamps (fluorescent and neon) when lamp current is not optimal, such as cold ambient temperatures or when operated on a dimmer. The striations seem to be a particular problem on the "watt-saver" type lamps such as these, when operated below 60F...the lamps burn normally once warmed up.
1:59
Fluorescent Light Bulbs Dyingby TweekDHD10,240 views- 1:29
Fluorescent Light Editby mdvsmith13,728 views
- 1:28
Various preheat fluorescent lampsby MSDOS63,751 views
- 0:34
Flickerby jollino955 views
- 1:32
Preheat Fun!by jecwhiz3,787 views
- 2:36
TubeEater - Fluorescent Tube Recyclingby WiserWaste3,388 views
- 0:53
Fluorescent Light Flicker Shown at 1000 FPSby mclarenf42842 views
- 1:00
Death of a light bulbby SleepyR6,569 views
- 1:27
How to install or change fluorescent bulbs in recessed office fluorescent lightingby davep4252,082 views
- 0:30
Fluorescent Flickersby psytv761 views
- 1:00
Philips Earthlight Dimmableby yuandrew6,908 views
- 0:38
OSRAM Ballast dimmerabileby cissuss7,147 views
- 5:24
Nickblade CD Lampby nickdoerden61,156 views
- 0:14
flickering neon in Tucumcari, NM, on Route 66by acejackalope3,594 views
- 4:31
SEC--- FLICKER FLAME!!by Lidmotor2,592 views
- 1:38
Bad florescent fixtureby mikie25012,554 views
- 0:53
ThinLUX™ LED Lighting for Metal Office Furnitureby ThinLUX2,632 views
- 0:11
Fluorescent Lampby AnikAnikLang10,061 views
- 1:19
EarthLED DirectLED T8, T10, T12, LED Fluorescent Tube Replacement Lightby EarthLED67,975 views
- 1:51
Robertson S40B Preheat Ballastby yuandrew828 views
what causes this?
form109 3 years ago