Timeline for Can vegetable plants do well if planted within the lighted area near a (LED) mercury vapor light?
Current License: CC BY-SA 4.0
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May 20, 2020 at 9:23 | comment | added | Kathy Renbarger | UPDATE: My electric company wasn't a lot of help; since, they order their "security lights" from wherever they can get the best price at the time... The lady I talked to was able to tell from my account that it was a 48 watt LED bulb, which was installed on 06/17/17. I already knew that it had a "dusk to dawn" sensor on it, the same as my old mercury vapor light. They have no record of the manufacturer ~ which is probably an important point in finding out its light spectrum. Still trying to catch anyone in the warehouse, to see if they can tell me more. It is @25~30' AGL w/@ a 100' radius. | |
May 17, 2020 at 20:09 | comment | added | Kathy Renbarger | While I certainly hope that you're right on this, my electric company sent someone out with a bucket truck, a couple of years back, to change out the old style bulb to the new style they were replacing them all with. The guy who changed it CALLED IT a LED and touted it as an improvement. It is brighter than the old one. I'll call CVEC on Mon. to confirm what he called it and report back what they tell me. Thank you. :) | |
May 17, 2020 at 14:08 | history | answered | blacksmith37 | CC BY-SA 4.0 |