Lumens to PPFD Calculator
Lumens to PPFD Calculator Lumens: Calculate PPFD: 0 µmol/m²/s FAQs 1. What is the difference between PPFD and lumens? 2. Can you convert lux to PPFD? 3. What is 1000 lumens equivalent to? 4. How much area does 4000 lumens cover? 5. Is 4000 lumens too bright for plants? 6. Is 400 lumens bright enough … Read more