PPFD App for Android | PAR map update | 98% accuracy!!!!! 

Same here bro. I'm having trouble figuring out what temp to put in for my lights but even with the different between 3500k+far red and 4000k+far red aren't enough for me to ever consider spending the $500 for an apogee. It was on my dream list but down pretty low. This is a game changer thanks to Shane.

also from my email

Nothing beats a par meter!

Is there any development happening for this app to be in the Apple App Store? Any advice on current iPhone apps that are good?

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Glad it helped.

@@MIGROLIGHT my spf2000 tell me at 200watt i only have +/- 250par at 40cm in center at max ligh, my smartphone is huawei and one of the cheapest

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@@dreamerofthedreams.-stian-27 yeah I figured as much. Especially with the country code of that number, does not match the content creator location. Thanks anyway.

This not about photone app Photone app only use phone sensor This about Ppfd meter App

yeah well they can lower their prices

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Thanks.

Yes! Light manipulation is probably the most important factor in the game of indoor growing. Nutes , medium and air quality are very important as well, but dialing in right lighting is really most important imo.

Hi, It's around 3800k Thanks

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Thanks! Happy growing

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It's a bluetooth meter for 20 bucks. You can close the tent..

In short, I'd say 3500K w/10% 660nm Red. I was just checking out the specs on this light from their Amazon site(where there's a PAR Map for this fixture in a 3'x3', or 90cm x 90cm sized tent, at 8" and 10" above the canopy. 12" would be better from looking at the map, IMO. I couldn't find out how many Diodes of each color, for an average, but a review from someone who's used several brand name lights, said this wasn't as "Cool White" as some others, but more of a "Warm White"(and 25% more yield, as it's better for flowering, they said). I'd try the 3500K setting, with 10% 660nm Red(unless you can determine which percent of the Diodes are 660nm Red, I'd estimate 10%). Most PAR Meters only detect between 400nm-700nm. Shane has a very new, very expensive Apogee Meter that detects UV and IR(Infrared), but most are the same Spectrum range as Lumens are detected, 400nm-700nm. The added UVA(680-700) and IR(730nm) are minimal enough not to change the PAR much at all, but do seem to definitely help with growth. Not sure if that helped at all..? Sounds like a great light, and perfect for a 3'x3' grow tent!👍💯✌️

For Philips, if you use CMH. It works but I know some doing hybrid of cmh between 2 LED.. good results if you are up north and need extra heat from the bulb plus the CMH spectrum from Philips was proven best when they all came out (via GrowersHouse CMH bulb test)

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@@dreamerofthedreams.-stian-27, did I missed something here? Who is scamming who?

Hi, Just download the app and pic 3500k spectrum, you can then take par readings with the app. Thanks.

Hi, It is a Lux Meter, the app coverts the Lux measurement to PPFD. Thanks.

Hey hey, you are in good state. If you have reached your %10 by comparing couple of different(low/high) spots then you should be good to go. This, simply means that, you are getting a relative reflex from your setup (Phone + lights) according to a top class PAR Meter. Unfortunetly, if you change the environment like the color of the light, things will change slightly but you will be still in a good range.. Still, to be more accurate better to do the calibration again.

@@ppfdapp7208 thx. I only have one light with a manufacturer par map. My other 2 none. But, once calibrated, I am getting very consistent readings around the grid with the light that does provide a map. The App is pretty much spot on to the map with the +10% calibration (BTW I do have the UNI T)

@@ppfdapp7208 Have you tried a full spectrum cob led? the ones with the pink light. is it accurate?

@@jorgen.p.k.cervantes7861 "Purple + White" is intended for the pink hue. It won't be as accurate as the FS ones since the proportion of the channels (Blue Red White) must be known exactly. But still, I tried to implement an equilibrium response for the Pink and Purple ones.

@@ppfdapp7208 sorry. I mean the yxo led cob full spectrum. I said pink, but 'Purple' it's more accurate. Using the uni-t 383 with your app is it accurate?

Hi, This is not our phone app, at the moment you just pick the spectrum closest to your fixture. Thanks