ViparSpectra XS-4000 PAR & ePAR Tests and Review
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- Опубликовано: 11 июл 2024
- In this video I do both PAR and ePAR tests with the ViparSpectra XS4000 in 5’x3’ and 4’x4’ spaces. The XS series from ViparSpectra are solid grow lights. The have great build quality, feature top end components, perform very well in my tests, and come at amazing prices. Our discount codes will combine with other sales on Amazon!
8% off XS-Series Amazon Discount Code: DrMJCocoXS
5% off P-Series Amazon Discount Code: VPMJCoco
www.amazon.com/stores/VIPARSP...
The ViparSpectra XS-4000 does well in all of my tests. Watch the video and then Check out the complete test report in the www.cocoforcannabis.com/ Grow Light Guide.
I conduct independent and impartial grow light testing. I present the data that I gather during my tests. The opinions and recommendations that I offer are based on my experience with indoor horticulture and horticultural lighting.
The manufacturer provided me with the light fixture to test and review. I always retain the right to give honest opinions about the products that I review. I do not offer manufacturers exclusivity or give them any editorial control over my reviews. The opinions and analysis are my own.
Everything at CocoforCannabis.com is in the interests of growers and in the Spirit of Collaboration. You support our work by following our links and using our discount codes. Grower Love -MJ Coco
Thanks Dr MJ! We appreciate all you do! Great video as always I'm looking forward to your grow update
Great video with great info!
Good growing everyone
Excellent video! I’ve used your reviews as a source of reference to purchase 3 lights as well as your discount codes, so thank you!
Awesome, thank you! Grower Love
I just checked out your website and I'm glad I found you!
Added 1 of these to my 5x5 with a 600w hps. I have seen a massive improvement in my density and size of plant compared to other LED s that I have used to get a multi spectrum. Killer reviews always.
It’s a 5x5? How tall is that exactly?
1080watts In a 5x5 lol
Go Viparspectra 💚
XS4000 or the SP3000 ? nearly the same cost thx
Very informative, thank you
I went from t5 to this I feel like a king now hahha
how did two people already dislike this? who hurt you??
Nice , growers love buddy 🙌🙌🙌🙏🙏🙏💚💚💚
I think I found my next light. Well, lights. I think I’ll put 2 in a 4/4. Thanks for your video. I try your coupon code. Thanks.
Nice light!!
Wow I won this light 8 months ago and I still haven't used it. That's about to change I think I'm going to get her set up in next few days.
Great video
I have 2 of the 4000 s and i think they only pull 400 watts, but yea great lights for the money
💯💯💯
I have 2 of these n they’re pretty great. Wish they’d add a lil UV though.
get a uv light
Wonder what would be the biggest tent you could use for this for flower?
60x30 Grow tent are perfect for this light. One of the best tent sizes.
How far away from the plants should this xs4000 be in a 2x4 tent? Thanks so much!!!
30" starting in veg
So quick question......due to budget reasons I started with a single xs2000 in a 2x4x5 tent. I purchased another xs2000 to 4un in the same tent end to end (similar to the shape of the xs4000), would I get the same or close to the readings of a single xs4000?
Still gotta do the xs2500 pro 😊
I want one for my 2x4.
That's what I would like to try also. It looks like it would be perfect for a 2x4. I really don't need a huge tent.
Hey Dr. I want to use a light rail in 5x3 for this xs400 so I can improve on the readings for the corners. Do you have any recommendations on how long the light rail should stop at each end?
YOU'RE AN IDIOT !
Is it me or does Marshydro sp 300 have a better spectrum but this has a better par map…so which one is better?? Trying to run 2 in a 5x5
I hope I do not miss this one
Will this light be ok for a 2x4 ? Thanks!!!
It will fit, but you will have to dim it to about 300w. Grower Love
I have an xs2000 in my 2 x 4( Four auto flowers growing under it ) and I have the CD 4000 in my 4 x 4( five photos growing under it) They work amazing, and landlord hasn’t said anything about the power LOL!
Xs*
Dr MJ Coco, I have a question. I have 2 XS4000s in a 5x5. I grew a full tent at 100% power output and a distance of 20 to 24" with good results. If I only want to grow on one half of the tent and slide both light over to one side to cover say 3x5 area can I grow at 12 to 15" height at say 60% power? Have you ever ran two lights lower at lower heights instead of one light higher at higher heights?
Man how’d you manage heat? I have the same set up but my tent temp jumps up to 85/86 Fahrenheit once I bump the power up to 100%
@@Etiquette_Farmz I started in September. My setup is in the basement. I was actually running at 100% to drive up temps second half of the run. The big temp swing lights out produced some amazing colors.
@@Etiquette_Farmz And yes my current grow is at week 8 and im consistent with 78- 84° with just one xs4000 running
Going from hps to xs4000 , the using suggestions have me a little lost , seedling/young veg 12on 12off , ......not what I've been taught , and brightness % in manual don't match suggestions on their website? And suggestions or answers?
Upon your review, I eeturned my previous lights and got this.
Put it in a 4x2, UNSURE of dimmer setting and distance from early veg plants ? 28" at 50% currently, slow growth, curled, crispy leaves...help
Well, it is an awful lot of light for a 4x2. I tested it in areas that were double that size - So at 50% you will be close to the maximum tolerable density. You may need to dim it more than that in Early veg - 28" is fine - hanging height is not going to be terribly significant because you have full density and an even distribution.
@@DrMJCoco thanks.
😊
I have a cheapo light meter, (questionable accuracy)
50% light AT 28", it reads 24.5k give or take.
Do there numbers seem correct?, what's the limit in veg stage.
TIA.
How is this light working for you in the 2x4 now? How far away from the plants and your dimmer setting? Thanks!!!
About 24" at 75 ish %.
How well would 1 of these 4x4 for ONLY veg be?
the diodes are driven pretty hard on this lamp. Thats why the numbers are not.so-spectacular given 301 diodes and this highend-driver. I think it would benefit greatly from underpowering it. Running it on only 250-300 watt in a 4x2 tent should make it quite efficient. Would have loved to see that numbers.
Do you think the p4000 is better over this ?
@@SSH01 NO!
🌱
darn i'll be at work and won't get to watch live.
What if you used 2 of these units in a 4x4 and/or 5x5 area?
Two of them would be more than enough for a 5x5, 2 could nicely cover a 5x6 = 30 square feet. Grower Love
Should have tested it in 4x2 cause it’s only 11” wide! And in 4x2 could turn power down so not as much heat
Does anyone know any other promo code idk if it works still I got a red message
i have this light in 2x4x60. overkill that how i like it
Why are these new lights so tiny I had to get two of these just because they're so small and they really only cover a 2 by 3 area per unit I mean just look at them my old-school t5's in a 8 tube fixture that measure 48-in long and super wide are like 6 times the size of these as far as the width and they're even longer for half the price if these don't turn out I'm going back to the old school t5's they did a heck of a job from start to finish
Seems like it could cover a 5x4 quite well 🤔
I could use a new light!
Code didn't work for me on the 5th
Will 3 fit in a 2x4?
Nah, they're almost a foot across, you could cram 2 in though 🤔
301
💚💚#1luv4dabud 👍
The magic number is 420
Maybe I went overkill in my 4/2. Hmmm.
333