Swirling New Osram F6WT5

A new lamp swirling is something I usually assiciate with T12s, was quite surprised to see this little 6W putting on a good show when it was put into service earlier today. First time I think I've managed to capture it visibly on camera I think, though the frame rate still makes things appear quite flickery.

IMG_20171116_112501.jpg IMG_20190601_165059.jpg VID_20200829_161135.mp4 IMG_20190614_163502.jpg IMG_20190605_142944.jpg
File information
Filename:VID_20200829_161135.mp4
Album name:Zelandeth / Fluorescent Lamps/Fittings
Keywords:Osram / 6w / T5, F6WT5, f6t5 / swirling / fluorescent
Manufacturer:Osram
Type/Model:L 6W/30
Wattage:6W
Date manufactured:z8a8 date code
Filesize:61333 KiB
Date added:29 Aug, 2020
Dimensions:666.66666666667 x 500 pixels
Displayed:11 times
URL:http://80.229.24.59:9232/gallery/displayimage.php?pid=14425
Favourites:Add to Favourites
Direct Link:Play the file in your standard application

Comment 1 to 3 of 3
Page: 1

Oliver   [29 Aug, 2020 at 06:30 PM]
My Crompton 8w does this sometimes. It runs 24/7 in my emergency light and it sometimes starts swirling at one end. I have also had tubes do this when they haven't been turned on for a while, but they will only do it for about 2 seconds then settle down.
Zelandeth   [29 Aug, 2020 at 08:52 PM]
This one kept at it for about half an hour I reckon before it settled down. First time I've seen a tube this small do this (other than at/near EOL anyway).
dor123   [15 Apr, 2024 at 07:37 PM]
Usually turning the lamp off and back on, eliminates this swirling.

Comment 1 to 3 of 3
Page: 1

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