Author Topic: What type of light bulb have this streetlight?  (Read 1172 times)
micole66
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What type of light bulb have this streetlight? « on: February 15, 2017, 06:44:07 AM » Author: micole66
Have white light. Have pink light at startup, into a white light. The object color is greenish. What discharge lamp is this?
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dor123
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Re: What type of light bulb have this streetlight? « Reply #1 on: February 15, 2017, 09:06:45 AM » Author: dor123
If the lamp start pink or magenta and finishes white, the lamp is mercury lamp with a color correcting phosphor coating (Most likely Yttrium Vanadate).
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