This is a public-interest archive. Personal data is pseudonymized and retained under GDPR Article 89.

Re: Growing Under Lights

Hello all.  I was wondering what the list felt in response tot he question
that the common shop lights should be replaced every year. It is supposedly
for the reason that a certain light wave is "burned out" (gone) and it is
undetectable from the naked eye.  I would be very happy to find this not
true, as it would mean purchasing a couple of new cases in my situation.

Any info would be appreciated.

Karen Ernst

SE Michigan, who's snowless, but cold, 30*F
Other Mailing lists | Author Index | Date Index | Subject Index | Thread Index