The Grow Awards 2026 🏆 
Best light meter app?
Fusionstarted grow question 5y ago
Best cell app for light meter?
Tried a few but all give me different readings. Looking for one that has accurate/reliable readings.
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DeadwebsiteBoringcommunityanswered grow question 5y ago
Lux meters don't work well for Leds.. Period..
Fusionanswered grow question 5y ago
@HarbingerOfHarvests , I use 600w HID (HpS, mh) and a small LED for spectrum. Light meter just gives me an idea what the canopy is getting.
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Justa_Retardanswered grow question 5y ago
Anything free, probably won't work.
Best option is to buy an actual lux meter, instead of using your phone. They're like 30$ or something, so won't make you starve.
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