Outside light question
#4
  Re: (...)
How do you tell the difference between low pressure sodium and mercury vapor bulb. The old one has no remaining markings in it.
1st class birdhouse builder/scrapwood mfg.
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#5
  Re: Outside light question by messmaker (How do you tell the ...)
What color was the light? Sodium is sort of yellow-ish-green, and color rendering made everything look brown-ish. Mercury has a lot of blue, and appears blue-white with not-too-bad color rendering, at least compared to sodium.
Tom

“This place smells like that odd combo of flop sweat, hopelessness, aaaand feet.”







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#6
  Re: Outside light question by messmaker (How do you tell the ...)
You might be able to save a lot of money on electricity if you pick up a LED.
Matt

If trees could scream, would we be so cavalier about cutting them down? We might, if they screamed all the time, for no good reason.
-Jack Handy

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