Comment to 'New lamp. I lifted the lamps until I measured about 5000 lux at the top of the plant. '
Comment to New lamp. I lifted the lamps until I measured about 5000 lux at the top of the plant.

  • Best reading now was about 70 mol/m2 or lower. Lux was a little under 5000.

     

    Using the photone app on a 3 year old samsung phone. 

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