Low Profile Dimmable LED Grow Light: Active Grow LoPro Max Review -Commercial LED Replaces HPS / HID
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- Опубліковано 26 вер 2024
- Can a single LED grow light replace both HPS & fluorescent T5s? Should LEDs include Far-Red diodes on their boards? What features should professional grow facilities look for in a horticultural luminaire? In this unboxing, video review, we look at the 320W LoPro Max LED grow light from Active Grow. Lots of PPFD light maps so you can see exactly how to position this light for your application!
This UPS power station can backup a grow light!
► • Emergency 🔌 Backup: Po...
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PRODUCT LINKS (# CommissionsEarned)
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Active Grow 320W LoPro Max:
► amzn.to/2zlrNXd (Amzn)
Active Grow 640W LoPro Max:
► amzn.to/3ckQl0S (Amzn)
DISCOUNT CODES:
Amazon (3% OFF): ALPEPPER2020
Support my channel by buying thru my link! :-)
My PPFD Meter (Apogee Instruments):
► amzn.to/3ebJiHZ
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SPECS (320W)
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• LED Diodes: Philips
• UL Listed / IP65 Rated
• Dimmer: 10-100% / 0-10V
• Power: 320W
• PAR Efficacy: 2.4 umol/J
• PBAR Efficacy: 2.6 umol/J
• 94 CRI: 23% Blue / 35% Green / 35% Red / 7% Far-Red
• Coverage: 4 ft x 3 ft Vege / 4 ft x 2 ft Bloom
• Distance: 6" - 24" from Plants
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REFERENCES
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Active Grow asked me to review their LoPro Max 320W LED grow system. This entire review is independent & unpaid. The only thing I got from Active Grow was the light itself (a pre-launch box at no cost).
FORM FACTOR: The LoPro LED plant light is a lightweight, low profile luminaire, safety rated for dust & water exposure. The 4 LED strips or light bars remind me a 4 ft, high output T5 fluorescent light. The LED is nice & open, allowing for maximum air flow. Overhead light sources (such as sunlight in a greenhouse) can reach the plants due to the open design.
It's not just a T5 replacement. Of course, you can dim it to lower wattages for less demanding applications. By default tho, it produces much higher light levels. Active Grow's system is a serious LED upgrade. The 320W LoPro produces more light than the most efficient 400 watt HPS systems. It even competes well against 600 watt single-ended HPS lights. The LEDs are much more efficient than any fluorescent bulbs & have a significant edge over top of the line HIDs.
You need to be realistic tho. To replace a 750W or 1000W HPS, you need the 640W LoPro. That especially applies to double-ended bulbs in electronic ballasts. When you account for power draw at the wall DE HPS grow lights can reach an efficacy of 1.7 to 1.8 µmol/J. But these LoPro LEDs pump out more photons per watt, reaching 2.4 µmol/J.
PBAR: Plant Biologically Active Radiation encompasses a broader spectrum than traditionally defined PAR. PAR photons range from 400nm to 700nm. But PBAR spans 280nm to 800nm. And these LEDs include Far-Red diodes (7%). Accounting for those photons, you get an efficacy of 2.6 µmol/J.
FAR-RED LIGHT: Looking at the latest in LED science, manufacturers are focusing on full spectrum LEDs. To truly achieve that, they've added Far-Red LEDs. Why Far-Red LEDs? For one thing, there is the "Emerson Effect" (Emerson Enhancement Effect). For decades, horticulture scientists have known that adding Far-Red photons to higher energy PAR photons can create a synergistic effect, resulting in increased photosynthetic efficiency. That means: More growth & plant mass!
FINAL THOUGHTS: I really like Active Grow's LoPro Max LED system. It's a little larger than what I need for my Wintertime seedlings. If I had a nice full size bench, it would be a no-brainer. But these aren't designed for small-scale hobbyists. The 320W model is an ideal fit for a 2x4 grow tent. You can safely hang the lights nice and close for a super high DLI during the bloom cycle. These are also great for various rack systems. These are professional, commercial grade LEDs, rated to be safe & reliable. This single system can replace everything in your grow operation, starting with T5s & finishing off with HIDs.
#ProfessionalLEDs #LEDlights #GreenhouseLighting #LEDvsHPS
#GrowSpace #Albopepper
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SUPPORT:
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B O O K ➝ amzn.to/447HJpt
W E B ➝ albopepper.com
F B ➝ / albopepper
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T E E S ➝ shop.spreadshi...
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Learn more about artificial lighting and plant growth:
► What is PAR Light? ua-cam.com/video/O3dxjk_E2Ac/v-deo.html
► The impact of Red or Blue light on plant growth: ua-cam.com/video/sfihE4IuFuU/v-deo.html
► To avoid Tip Burn: ua-cam.com/video/gHWf4Hfi3hA/v-deo.html
► Light Cycles & DLI: ua-cam.com/video/dQlOJ1zvoPI/v-deo.html
► LED Wattage vs Efficacy: ua-cam.com/video/99lL68N20Bc/v-deo.html
► Coverage Area & Light Placement: ua-cam.com/video/lK28aiRQ_Vs/v-deo.html
► Light Payoff Calculator: ua-cam.com/video/aToYhyPZMVs/v-deo.html
This UPS power station can backup a grow light!
► ua-cam.com/video/h3sUUHCEqbs/v-deo.html
Here are some other LEDs that I've tested:
► Maxsisun MG3000 - ua-cam.com/video/Tw6-w2gybgo/v-deo.html
► Infinity Linear - ua-cam.com/video/PfPmdKabemM/v-deo.html
► Transcend LED T5 Tubes - 23wx4: ua-cam.com/video/o7wHj6PLv6s/v-deo.html
For some tips on avoiding LED scammers, read more: albopepper.com/LED-grow-light-disappointment.php
You know more about light than anybody I've ever watched on UA-cam..And I watch a lot of gardeners..Great video, fantastic break down of the product..
Thanks for your kind words Paulie! I keep trying to learn more so I can pass it along to my fellow gardeners! :)
DUDE FROM APOGEE PRETTY SHARP ALSO...HE WAS VERY INFORMATIVE
if you go anywhere else for light info, you're smoking canna-peppers
I just love to watch and listen this guy. Professional and honest reviews. when it comes to lights, he's my go to guy.
He's got such a friendly personality and a contagious passion for plants.
The research on far red is mind blowing, imho. The lighting technology is progressing so fast, it is very exciting. Thumbs up for you.
I'm so thankful you're still turning out quality videos with good info and graphics. I subscribed years ago when I was learning about indoor cultivation of cana-peppers. Thank you for what you do!
Thank you Albo pepper, I selected your ad from a lot of ads and my selection has it as I've become interested in growing my greens during the winter months. Very good video and beyond of what I was looking for. Thank you so much for this information. 👍🏻
So glad i found your channel. No matter what anyone is growing, this has the best information on lights on the net. Thanks
Thanks so much for watching! I greatly appreciate it. :-D
I greatly appreciated and enjoyed this video. I think what I liked the most is that you , from what I've also seen in some of your other videos, don't just take a product that is given to you and give a sounding review. You really take the time to show pros and cons of the product. While you do take the time to explain some of the terms used , some of it sounds like the alphabet to me. But you show how it works and that is really what is important to me. So while I may not know the terms used I am still able to understand the science of it because you explain it well. On top of all of that, I appreciate the humor. I mean who knew all of those special varieties of peppers were out there?
Thanks for your kind words. I'm curious. What are the terms that you don't understand from this video?
Always looking forward to the bell indicating you've got another video out. Great review and wonderful job presenting. With typical outdoor tomatoes in my area thriving on 20-30 DLI of sunlight and day length of around 15 hours mid summer, this light has potential. Over 1,000 PPFD, and it might be necessary to inject some CO2 to take advantage of the plant growth, and a narrow overhead space with 6" hanging height that plants might grow into before burning leaves compared to an 18" hanging height. You had me running DLI on my LED grow lights, and I've made an adjustment based off of your findings. Thanks for helping everyone out.
That's some serious grow science. I would have settled for lumen per-watt in various wave lengths. Thanks, definitely subbed.
Thanks for watching! Lumens per watt is great for home lighting. But LEDs with custom spectrums (including lots blue & red) aren't very compatible with that measurement method. So measuring PAR as PPFD is the way to go. But now scientists are even questioning that. Some are talking about redefining PAR to include Far-Red photons. It's all very interesting to me!
1:40 ah yes the "cana-pepper", the most elusive pepper known to man, almost as elusive as the "mari-tomato"
I PREFER "TOMATOJAUNA" OR " MATOBIS"
“Hey Pop’s, this look like wild parsley to you?” - Sanford & Son
These are the best lights for many reasons; cool running, spaced out, broad spectrums. Thank you!
But then I watched your Spider F review & am confused as to which is best????? Can you just tell us?! (for 4 special tomatoes in a 2'x5' closet)
This is how the two brands compare performance-wise: SF-1000 < SF-2000 < LoPro 320 < SF-4000 < LoPro 640
To fit the proportions of your grow space, the LoPro 320 would be the best fit of any single unit. And it would have higher yield than an SF-2000. The best way to beat the LoPro 320 in your closet would be two SF-2000 positioned end to end. But this setup would need a little extra height for good light spread.
@@Albopepper Thank you so much!
Thank you so much for your videos, I thoroughly enjoy them and your quirky humour! So very detailed, explaining everything along the way. I have learnt so much from your videos and look forward to enjoying many more! Much love from Australia. 🤙
Thanks! I always excited to your videos pop up in my subscription feed because im always going to learn something! Keep it up please.
also Far Red is helpful for us LED-Growers because it excites the water molecules and helps raising the internal temperature of the leafs thus creating more plantmass, besides that aforementioned emmerson effect, so adding far red is a win win, with little watts so much effect couldn´t get better than this . its like an BBQ-grill you can grill the meat at 50C° but the optimum range would be 130-140C°
Good old cana... Tomatoes/Peppers 😄 I love it
heheheh 😉 Thanks for watching!
As much as I enjoy and "lol" at the jokes, you objectively have some of the best content on growing anything. I especially enjoy the experiments/comparisons, but all the light reviews and general fact based entertainment is top notch as well. Thx =]
"caspium sativa" never gets old lmao
Thanks the info and discount code just bought the 320 max and hung it up today
Back for a 2 week update really loving this light it already saved my plants who were on deaths door not even on 100% now I'll be blooming them in a few days under it really looking forward to the end result
Awesome video...I started watching all your videos and learn a lot..I will definitely be watching them again and hitting that thumb up !!!
Thanks for your support on my channel Vincent! I greatly appreciate it. :)
Great review as always, very much appreciated. Thanks for taking the time:)
Thanks Al, love your videos, they come off as more scientific than most others. Thats meant as a compliment. How does this stack up against the Spider Farmer 2000, I bought that at your suggestion, and waiting on delivery now.
Hi Mike! Thanks for watching. The SF-2000 has a smaller footprint and it's only 2/3 of the power draw with 2/3 of the light output. Of course the SF-2000 costs less as well. Both are a good value. The form factors are different. So depending on what your application is, one light might be better than the other.
Well I’m just starting out, really don’t know anything yet. I will give microgreens a shot. I got the dimmer switch with it. What do you suggest be the height and strength I should run it at. Thank you again
The best light comparison videos I've seen yet! Currently have an LED with fans that is very hot. Have been looking at the SF lights for summer growing. Would love to hear your opinions on Optic lights. Thanks for no bulls#@& vids. New sub. 👍
Would love to try this baby... You know... Since we can now grow 4 cannapepper plants! Plus I could make the review in French! I know loooooots of cannapepper growers in my #FrenchSpeakingProvinceOfQuebec 😬
Another quality video. Thanks!
the bar light setup will help get your "peppers" closer to the light without risking light burn
Very informative and entertaining video! Thanks 👍🏻
Thanks for watching! I appreciate your feedback. :)
haha! capsicum sativa. BTW your videos are always amazing - content and editing and everything. Thanks for making them and allowing us to watch
I really appreciate your support! I try to put in things that keep it interesting for you guys. It takes a little extra effort but you guys are worth it!!!
Great information young man. Thank you for your efforts.
Thanks for watching Uncle Dave! I hope you guys are staying safe over there. You were right, back in February when you warned us to stock up on supplies!
@@Albopepper Canned meat is almost gone...so get it while you "can". And don't stop stocking till they force you to.
@@Albopepper Oh and the dollar store has a beef in gravy that's very tasty in like a bigger tuna can.
If I new what this guy was taking about I wouldnt need to watch this video because I would know everything you could know about light.
LOL, thanks for watching colten!
what is the best led in t5 in the market? I mean not just the light itself but also energy efficient
Great Vid
Hi julio. These ones have an efficacy of 2.1 µmol/J: amzn.to/3cGIhbe The PPF output is 60 μmol/sec (per lamp). So if you are looking for something even better, then those are the numbers to compare.
Really, though I'm new in indoor hydroponics, I've never once been bored with your videos, and I'm currently studying one of your video
By the way, what good reflective film that you use? I'm currently try using mylar, dunno is it good or bad
I think that mylar works fine and it is easy to get and apply. You can find other options that might be a little better. But it depends on your budget and how crucial it is to salvage every possible photon. The critical thing is set up some sort of reflection when practical. Compared to nothing... mylar is excellent.
@@Albopepper thank you for answering, it's because I don't have any par meter or the likes, I don't know if it's helps but, I'm glad if it's good.
I'm trying borrowing your math in some your previous video about cost vs. Time vs. Distance, really helps me!! I don't know that light duration and distance is somehow dependent each other, will try to my next pak choi
Sorry for long post
Could you include typical costs of the different lights in those carts too? Or preferably the price per PPF.
Price per PPF is a good approach for analyzing value. I recommend running those numbers personally when comparing your options. I've found that LED grow lights experience significant price fluctuations and there are regional differences in price as well. So I don't review that aspect of the product since my numbers could immediately become obsolete.
Thank you for all you do 😉
As someone who doesn't have a greenhouse, I think dollar for dollar I'd have better results buying the big Spider Farmer and setting up a 5'x5' tent.
However, this certainly is an impressive piece of tech.
This is great! Thank you so much.
Great and fair review as always but these new wide spaced
bar light form factors are almost strictly designed for sea-of-green reflective
tent growing to get the most out of them. As much as MARS tech is usually a
year or 2 behind in tech, they are at least making narrow lights with
reflectors for those of us that grow in an open grow space and have no interest
in cana-peppers. That said there is no denying that the cana-pepper industry is
ultimately financing the lighting technology industry including apogees new far-red sensor.
Hi Al Gracian
great review as always
any thought on the cheap led from active grow (like the 9W T8 HO)?
also i was wandering if you have any idea for reducing the distance between canopy and light at 30cm (for lettuce) and still having a nice coverage
Hi Ivan! I think the best value is the T5 LED ( amzn.to/2Z6xYJu ). The T8 HO LED is $199 for light output of 164 PPF. But their T5 LED is $229 with PPF of 240. That's 15% higher cost but 46% more light output. You can safely place these at 30cm away from lettuce. Or even less. The coverage area would be about 120cm x 34cm.
at 7:38 it seems like your saying theres an entourage effect of different spectrums?
How far would you place this light above seedlings and at what percentage would you dim it down? Thanks
I'm using far red for 20 mins(10min lights on,10min light off). at the end of my 12hrs light cycle, for the emerson effect. (separate 730nm leds). just wondering with all new lights coming out with far red, should i be using the far red for 12 hrs?
Interesting. I suggest checking out the links in the description to the actual research in Far-Red. The researchers didn't just use small doses for narrow windows of time.
Badass, wish I had an extra grand laying around.
You remind me of Scott Clarke in stranger things nice video.
Hehehe yes pepper's love a DLI of 40ish when flowering 12/12. Love the humor and content sir.
Hey Al ,
I really enjoy your humor. Which lights do you recommend for a 6 shelf vertical grow rack 2' deep x 4' long? Each shelf is about 10.5" apart from top to bottom.
I am starting to grow microgreens. So I will need 6 for the 1st rack.
Price matters since I have zero sales so far.
Wow these lights are H U G E. BTW love your content
Thanks for watching Ivan!
:o he replied, now my crops will be tip burn free for life!
What model Model/manufacturer is your Par meter Please
Apogee Instruments SQ-520 Quantum Light Sensor: www.apogeeinstruments.com/sq-520-full-spectrum-smart-quantum-sensor-usb/
Hmmm, those "canna-pepper" leaves look oddly familiar....
;) lol
Thanks for the education. What light recommendations do you have for us home gardeners with a much lower price point?
Thanks for watching Deborah! What are you looking to grow? Seedlings, herbs & greens?
Yes, vegetable and herb seedlings as well as some ornamental flower seedlings
Perhaps you would like something like Active Grow's T5 LED fixture: amzn.to/2Z6xYJu . It would be perfect for your application. And you can use it in a stacked vertical shelf system.
How does that compare to the Spider Farm sf1000?
Each has very similar light output. So you would need to compare cost and footprint. The SF-1000 is more of a point light source and would require a higher mounting height, like in a grow tent. The Active Grow T5 fixtures can be placed closer to the plants & would be ideal for racks.
Top video mate grate info thanks
Defo for a pro grower for €990
Looks grate but just a bit out of my price range lol
Thanks for watching! Yes, the 640 is for that 750 / 1000W HPS market. Much more than I need for my application!
They are unavailable on Amazon good job presenting the light I want one.
I contacted Active Grow. They were updating the listings. Please check now. The status has been updated!
So I have led's running 3500k spectrum with separate 730nm running for 15 minutes at the end. 5 minutes lights on 10 minutes lights off(going for emmerson effect) works great for veg. With what the spectrum looks like should i be running the 730 nm for the whole 12 hrs flower period?
GOOD QUESTION.... I AM AND IM NOT SURE I SEE THE RESULTS IDK DID YOU WATCH THE VIDEO FROM THE DUDE AT APOGEE HE PUT A LINK I BELIEVE?
Good stuff
Albo!
How does it compare to the Spider Farmer 2000?
If you look at the specs you can see the difference in light output. SF-2000 is 527 PPF. The LoPro is 768 PPF / 822 PBAR. The LoPro is a clear step above, although it is a not as high as the SF-4000 which is a 400W light. The SF-2000 cannot cover the same footprint that a LoPro can at tight mounting height and the dimming feature is not as convenient. Also, the Spider Farmer units are not designed for daisy chaining. So you are looking at 2 different form factors intended for slightly different applications.
@@Albopepper Ok thank you sir for your very detailed response. I have 3 SF2000's, that's why I was curious. I bought them because of your video explaining how good they were too.
Three SF-2000s would have a similar light output to a single LoPro 640. But they would occupy a smaller footprint. Both approaches would be a good value depending on what you what to do. I suspect that you'll be quite please with those lights!
Is there any chance your going to test the maxsisun pb4000 I heard good thing about it but again quality may be 🤔 you know!!
Would be nice to get an expert opinion on it instead the people whom get free stuff and just say good things about it, you know sell outs
Lol Platinum was replaced by Scammer. They won't give paying customers any information. Par readings, comparison with HPS, not a crumb of information. Under $1k and you can barely grow a flower.
Yeah, some of those Amazon listings make me so angry because I can see how they're lying and misleading consumers. And then they give the rest of the industry a bad name.
THE SCAMMER IS A MUST HAVE!!!!!!!!LOL
LOL, yep I order 5 of them! ;-D
Can anyone help me out with distance use of a 28w LED full spectrum grow bulb in early veg state
You would need a PPFD map of the light at different distances. That LED would not cover much of an area.
@@Albopepper per say if its in early veg stage plus diy grow box not so many plants either
@@Albopepper not to mention I'm having difficulty finding the map to this grow bulb
Nobody can help you without more info about your light. Where did you buy it from? Do you have the model name?
@@Albopepper its a stonepoint led grow bulb with full spectrum, veg and flowering support, 3rd party lab tested, as well purchased at Menards
You might be well served with CMH lights. Is like a more modern HPS with white light.
Lumen per lumen, plants seem to like the light of a bulb better than fairly narrow band LEDs.
You know =] You know what thats for lmao
;-D
Yield is the only thing that matters and leds don't cut it... PERIOD... quality yeah maybe fractionally better... but when peppers are less than 100$ an ounce- its only about the yield
If your LEDs weren't matching yield, then you weren't matching PPFD... PERIOD... Photons drive growth. And if LEDs aren't matched by the photon flux, then the yield won't be there.
The 640 is almost a 1000 $ dude!!! I'll rather go with mars hydro TS 3000 the best value for your money of you haven't used it it's awesome
Sorry, but the TS 3000 does not compare to the LoPro 640 in any way. The LoPro 640 has PPF light output of 1536 µmol/s. The TS 3000 is only 1096 µmol. So it might cost less, but it only outputs 2/3 of the light. There's no dimming knob. There's no mention of a UL Listing or IP65 rating. The warranty term is shorter. These 2 lights are totally different form factors. The TS 3000 has a small footprint (which might be good for some growers). And so it requires higher mounting heights. It is not acceptable for rack systems. And, despite the claims, it is not a "commercial" grow light. It's an ok option for budget growers who are not concerned about stringent safety standards and just want a single low budget unit for their home grow tent. But the LoPro Max is not intended for home growers who are trying to cut corners.
@@Albopepper I do get the spectrum and all that is new technology top tear stuff absolutely man am not saying other wise I would love to give it a try one day, but what am saying for the price of one lp640 I can get 2x TS 3000 which by the way I can dimmi too!
I know it's not a fancy knob but it works great from seed to harvest, and I can use one for seed and veg cycle and have the other flowing read for the switcharoo 🤩, but that's my opinion man don't get me wrong am not hating, I love your contact and I think these lights are amazing
So what lights can I use in my setup with ts3000 or any other led to reach the missing spectrum or supplement that side of the product that is older or won't included , coz new products will definitely implement or try to do the same with there new products ? I hope I didn't confuse you 🤔
With the ppf at 768 it looks like it would be better suited to grow lettuce.
A PPFD at a mere 10 hours of light would yield a DLI of 28. Lettuce is considered a low light plant. Typical maximum DLI values can be from 15 to 17 DLI. Ideal PPFD is from 250 to 300, with a maximum of 400 PPFD. So although this would work great for lettuce, it would either need dimmed or raised higher to cover a much larger area.
This light did not peak at 768 PPFD. At 6" from the plant in a 2x4 tent, you would achieve average PPFD of 948. A 12 hr cycle would give 41 DLI. That is more than enough for high light, blooming plants.
@@Albopepper I had watched a video of a professor at an actual university that had been studying cana peppers for years. He explained that cana peppers grew faster and yielded more with more light given to them. Unlike lettuce which has a peak point. I looked for the video but it has been removed. This site lists 1000w hps as having 1850 ppf. www.sanlight.com/en/about-ppf-and-ppfd/
Maybe I am comparing apples and oranges, idk. But, it looks to me like those led lights and most LEDs sold for plant growth cannot compare with the light output of hps. One other downside of led that I have never seen addressed is the heat output from them. Most hps fixtures are sealed to the grow area and can be vented away from your plants. I have seen no way to isolate the heat from leds. Anyways this is my first and last time I will complain about leds. Just had to put my two cents in for once. Take care.
In this slide 4:03 I show general PPF output comparisons of HPS vs LED. And the generic 1000W HPS model matches up exactly with the spec that you've cited. And that exactly why I recommend comparing the 640W LoPro to a 1000W HPS. It's highly unrealistic to expect the 320W LED to compete against the 1000W HPS. That was explained clearly. You are correct that cana peppers can handle PPFD levels MUCH higher. A PPFD of as much as 2000 at the canopy can be utilized by them. But that also requires very serious environmental controls, including the use of CO2.
*Im i the only idiot that noticed the flawed calculations from the get go!?* 4:11 320W LED= 400W to 600W HPS
yet a 640W LED= 600W to 1000W HPS, shouldnt be simply double?! 640W LED= 800W to 1200W HPS no?!* this compagny does not look good making errors on simple math.
Superficially, what you are saying makes perfect sense. But not in real life application. 800W and 1200W HPS are less common, industry wattages for those bulbs. And as I explained in the video, it depends on whether the bulb is single ended or double ended. The LoPro 320W could compete against a _single-ended_ 600W HPS but the LoPro 640W would outperform a _double-ended_ 600W HPS. The info Active Grow listed is true and honest and consistent with the standard bulb wattage options that are most commonly available. They did not make an error. There is no point in disparaging them for listing honest model comparisons.
There is no single uniform output for HPS systems. People need to stop assuming some generic standard. Just as LEDs have a *HUGE* range in efficacy, there is also a broad range in various HID technologies. But if you are seriously in the market, then you need to sit down and look at the specs for your lighting options and select the one that is best for your application. In particular, we need to give serious attention to the PPF output of any light.
@@Albopepper I agree and under stand but im just pointing out that one picture has 4 rows the other 8 and is double the wattage so should it not be double the output, 100W= X so 200W= 2X output no?!
You are absolutely correct. The 640W is double the power and it has double the light output. The 320W has PPF output of 768 and the 640W is 1536 PPF. So everything checks out. The real problem is with HPS lights. A theoretical 800W HPS does not have the double the output as a 400W HPS. You'll be hard pressed to find a double-ended 400W HPS. But once the wattages hit 600W and higher, the double-ended feature becomes an option and so the light output jumps up.
@@Albopepper aaaah, now i het it thank you for taking your time to fill me in on this, much appreciated i will most def purchase one or 2 through your code tyvm!
Not gonna happen at that price point. You can sell it all you want, 1k for a 640watt led will not compete agaimst a $300 1000w Gavita or the like. Galaxy G2 1000w dimmable and interchangeable digital ballast and air cooled hood under $500. Plus, leds hey hot as well and have no exhaust option. When these units drop under 500 for good reputable led/cob then maybe. Plus..they cant cover the same light footprint a hps can.
Sorry, but your comparison is very short sighted. If you selected a 1000w HPS rather than the comparable 640w LoPro, you would be bleeding out money in electrical costs. Not very forward thinking what-so-ever. The LoPro 640w would pay itself off with an ROI in 2 years time. That doesn't include savings in bulb costs or costs for cooling that heat hog of an HPS. Your Gavita sheds several hundred extra watts of heat. Of course it needs specialized cooling!
Light 1: Less Money/Efficient (ie, Fluorescent)
@@Albopepper uh huh. A 640 led also has the same ppfd output on 5x5 footprint coverage that a HID has? I'll have to check the sight and compare the spread and results on the par meters? Maybe im old fashioned and trust whats proven. To each there own i suppose.
Active Grow shows 4x4 coverage for their 640 (no reflection). Compare a 1000w DE HPS in the same area. A 24" height with an HID will have similar output as a 12" height for this LED. But the LED is more uniform going from the center to the corners. For a 5x5 map, you'll need to contact Active Grow.
Enhanced budding and tricomb production is good
I want to try one of thee new white light led grow lights but they’re all mad expensive
Wow. I tried LED grow lights from Amazon and had issues getting enough light for herbs, not even mentioning more tropical type of plants. I gave up on a perennial indoor garden. :(
Yes, when you get weak LED lights, the results are disappointing. I've been there! It's nice to see some models that actually have better light output.
How can I make my caladium seeds sprout? Because I put then in soil like month ago and they dont grow :/ .. I dont know what I did wrong.. can I put then in papel towel with water as the small seeds ?? Help please