Mass preheat fluorescent EOL « on: October 23, 2025, 01:02:37 PM » Author: WorldwideHIDCollectorUSA
Has anyone seen a large number of fluorescent lamps exhibiting the typical magnetic preheat EOL flashing at the same time? This video is a prime example of a large gathering of EOL fluorescent lamps flashing endlessly on magnetic preheat ballasts: https://youtu.be/GMlfcnYQ4O4?si=Tb7G3Xu1clIinlHP
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Desire to collect various light bulbs (especially HID), control gear, and fixtures from around the world.

DISCLAIMER: THE EXPERIMENTS THAT I CONDUCT INVOLVING UNUSUAL LAMP/BALLAST COMBINATIONS SHOULD NOT BE ATTEMPTED UNLESS YOU HAVE THE PROPER KNOWLEDGE. I AM NOT RESPONSIBLE FOR ANY INJURIES.

	Re: Mass preheat fluorescent EOL « Reply #1 on: October 23, 2025, 02:01:26 PM » Author: dor123
Looks like a brownout rather than massive EOL.
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I"m don't speak English well, and rely on online translating to write in this site.
Please forgive me if my choice of my words looks like offensive, while that isn't my intention.

I only working with the international date format (dd.mm.yyyy).

I lives in Israel, which is a 220-240V, 50hz country.

	Re: Mass preheat fluorescent EOL « Reply #3 on: October 29, 2025, 05:35:44 AM » Author: dor123
See here: https://www.lighting-gallery.net/gallery/displayimage.php?pos=-125506
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I"m don't speak English well, and rely on online translating to write in this site.
Please forgive me if my choice of my words looks like offensive, while that isn't my intention.

I only working with the international date format (dd.mm.yyyy).

I lives in Israel, which is a 220-240V, 50hz country.