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Those are pretty sweet! Decent efficacy as well! Are you currently using them? If so, how are they doin for ya?

So this company YUJI LED makes a series of Strips that offer 2700k, 5000k, and 6500k color temps at 98CRI. The 5000k SPD looks amazing, but that particular board isn’t available on their website, and the chips they used to (AP 3030 series) are also sold out in that color temp. I can see why...

I came across these Luxeon Sunplus 3030’s today that look fairly promising for covering the red to deep red nanometers. These are from their horticultural line. The 2700k - 3500k seem pretty comparable to the Nichia Optisolis previously posted. Anybody got any experience running them...

Did you happen to have the SPD available on that fixture?

Just posting these up as reference for anybody interested. This SPD is for the Nichia Optisolis 3000k chip https://led-ld.nichia.co.jp/api/data/spec/led/NF2L757GT-F1-E(5053)Rfe00%20Rff00%20Rfg00%20Rfh00.pdf This SPD is for the Nichia Optisolis 5000K...

i already have some Fluence Spydr 2i’s that I will be flowering under. I just need a little clone light and a few mom lights just to keep them going. Everything is fairly height limited, so crazy PPF won’t be necessary. Not gonna be huge wattage builds, which is why efficiency and cost aren’t...

I hadn’t seen these yet, thanks for the suggestion! The spectrum curve looks great for a warmer spectrum.

I’ve had great luck mixing spectrums of HID and LED. Plants chunk out and get funky. I wonder if terpene difference that some growers are reporting are from the other wavelengths outside the standard LED spectrums, that even at low irradiance levels, the plants still absorb them. My personal...

I pretty much agree with just about everything you said, but my question still stands about what are the actual benefits of IR? And I totally understand the idea of raising the leaf temperatures to an optimum level to maximize photosynthesis. But, in my experience, the leaf temp is anywhere...

I really like those 4000k thrives and even also potentially mixing in some 5000k thrives in some undetermined ratio to try to balance out the blue sides relative spectral power. I’m also potentially interested in some of those waveform lights for clones since they kinda cover what the 4K & 5k...

Exactly. Not bleached at all, but larger than usual super loose airy fluffy buds, with next to zero trichome development. I might be able to find the picture, it was in a text message thread from like 7 years ago. Tall lanky stretchy plants on a known cultivar that did not do that under the 315s...

I have also been looking at these strips online as they seem to have a very uniform spd, from a company called Waveform Lighting. Their 5000k strip is rated at 99CRI. Here is the SPD...

Here are some screen shots of the SPD’s that I’m referring to with links to the data sheets. this is the Bridgelux V10 Thrive Series https://www.bridgelux.com/sites/default/files/resource_media/DS320%20Bridgelux%20Gen%207%20V10C%20Thrive%20Array%20Rev%20A%2020191006_0.pdf Here is the...

My disagreement includes yield, but like I mentioned previously also includes cannabinoid content. The cool thing about this plant is that the cannabinoid content can change drastically with the exact same cultivar despite yield improving or declining. I believe there are environmental factors...

Hey growers, Took a bit of time off, but I’m looking go to get back in the saddle again. With all the recent discussion lately about LEDs and spectrum (Far Red, Infrared, UV) and LED companies starting to jump on the bandwagon of adding monochromatic chips to their fixtures to enhance the...

I’d say until somebody does a study on morphological changes or differences in total flower weight/cannabinoid content of an LED spectrum with & without IR, or at least tries an anecdotal experiment and provides the documentation of their results along the way, I’m calling bro science on this...

Would you mind sharing some of the purported benefits of IR wavelengths that are being discussed in regards to photosynthesis? I was also under the impression that this was hashed out back in the day. From pretty much all the reading I have done, photosynthesis tops out at around 750nm for c3...

Thanks! I didn’t actually weigh any of it as it was just for personal. Maybe half a pound or so? There was no training or defoliation as they were all from seed and I just wanted to let them do their thing. Kept me happy for a little while anyways!

Thank you!

Triangle Cookies Nugs (meh) Hope ya’ll enjoy and stay safe!:joint: