Chat
RecommendedRecommended

LEDs lumens

Grrrower
Grrrowerstarted grow question 5 years ago
is there a method (which does not involve the purchase of a rather expensive device) to measure the lumens present in the growbox? I would like to make sure that the LEDs that I bought have the same performance declared on the package šŸ˜•
Solved
Week 2
Setup. Lighting
like
piritino
piritinoanswered grow question 5 years ago
If you don't have a lux meter, you can try downloading an app that performs this function to your smartphone. it is not 100% reliable but you can still get an idea if you have a good smartphone. in the first days your seedling needs at least 4000/5000 lux to grow so I advise you to approach the lamp and try with your smartphone to help you adjust the distance.
3 likes
Complain
Selected By The Grower
Fusion
Fusionanswered grow question 5 years ago
Just like @piritino said.. just download an app on your phone. Light lux meter and will give you lots of choices.
1 like
Complain
Similar Grow Questions