MV or LED? « on: March 09, 2025, 02:04:01 PM » Author: Eleco_SR304
This sign light has been wondering me if these are two MV bulbs Day-Burning or greened out LED Bulbs that are Day-Burning Any clue?
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	Re: MV or LED? « Reply #1 on: March 09, 2025, 04:33:48 PM » Author: Baked bagel 11
Definitely mv.
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	Re: MV or LED? « Reply #2 on: March 10, 2025, 02:15:51 AM » Author: Medved
To me the bulbs looks way too small for MV, although the color on the photo looks MV-ish (one of the latest -640 like or similar phosphor blend)...
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	Re: MV or LED? « Reply #3 on: March 10, 2025, 05:11:15 AM » Author: dor123
You could see the sign floodlight from front side. If the lamp elliptical, and you can see an arctube inside, these are MV. If not, they are probably LED. Usually greened out LED looks significantly different in colour than greened out MV lamps.
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