@noipv4 I use a single unit Cree CXB3590 based LED since I cannot get enough light intensity indoors that lavender needs to thrive. A cheaper alternative is Citizen CLU048-1212 based LED. I have an Alexa enabled home and I use a compatible smart plug to automate the light timer on 16 hours a day. The power draw seems low since I do not have an appreciable increase in my power bills.
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