Search found 7 matches
- Thu Jan 16, 2020 12:30 pm
- Forum: General
- Topic: 660nm Showdown
- Replies: 28
- Views: 9614
Re: 660nm Showdown
In the end even the big companies are just packaging someone elses product and often they don't even do the packaging themselves and get another company in China to do it, taking out the big brand name is all I am doing differently. Nice to see the engineering work going in behind the concept. Ther...
- Thu Jan 16, 2020 12:01 am
- Forum: General
- Topic: 660nm Showdown
- Replies: 28
- Views: 9614
Re: 660nm Showdown
Quite a bit of work in those charts.
Like you said, they all really perform well.
What's the plan for these 660nm LT?
Strips or parts for a light assembly?
470nm up next?
Like you said, they all really perform well.
What's the plan for these 660nm LT?
Strips or parts for a light assembly?
470nm up next?
- Thu Jan 02, 2020 10:50 pm
- Forum: Grows
- Topic: Far red, red, uv, EOD treatment
- Replies: 9
- Views: 4011
Re: Far red, red, uv, EOD treatment
If you have 660nm it won't work for EOD properly, rbg strip really isn't very bright at all, hardly worth running it. Its an Emerson Board with 660 and 730 for EOD. The RGB strip doesn't have to be bright, it just has to trigger PSI and PSII states, like the Emerson board. The hard part is determin...
- Thu Jan 02, 2020 12:37 pm
- Forum: Grows
- Topic: Far red, red, uv, EOD treatment
- Replies: 9
- Views: 4011
Re: Far red, red, uv, EOD treatment
I got some 20watt Emerson boards attached to a Bridgelux EB2 3500k @120w per 2x2. Haven't tried them yet. 3:1 ratio 660nm :730nm EpiLeds probably. Can't control the R:FR channels separately, So I'm going to run some 20w RGB strip light for blue:red channels during the day, modulate as needed during ...
- Wed Jan 01, 2020 9:10 pm
- Forum: Grows
- Topic: Far red, red, uv, EOD treatment
- Replies: 9
- Views: 4011
Re: Far red, red, uv, EOD treatment
Plants Actively Avoid State Transitions upon Changes in Light Intensity: Role of Light-Harvesting Complex II Protein Dephosphorylation in High Light This study looks at plant proteins affected by light, and how to regulate PS1 and PS2 states. http://www.plantphysiol.org/content/168/2/721.full PS1 s...
- Wed Jan 01, 2020 8:03 pm
- Forum: Grows
- Topic: Far red, red, uv, EOD treatment
- Replies: 9
- Views: 4011
Re: Far red, red, uv, EOD treatment
Maybe that is Ion flow chart above, my brain is too overloaded with both right now.
Alcohol modulation should fix that.
Alcohol modulation should fix that.
- Wed Jan 01, 2020 7:20 pm
- Forum: Grows
- Topic: Far red, red, uv, EOD treatment
- Replies: 9
- Views: 4011
Re: Far red, red, uv, EOD treatment
There are few more recent studies that I've been wading through. Blue/Red /Far Red/ Par ratios are more dependent than we thought. This is flow chart starting to make sense, unfortunately. The Botrytis study was eye opening, read that Electron Transport flow chart ElectronTransportRed.jpg Big readin...