Photontek XT 1000W CO2 PRO PAR Test & Review

The new Photontek XT 1000W CO2 PRO is an extraordinary and revolutionary fixture. It is the first LED Bar Array fixture specifically designed and marketed for Ultra High PPFD in sealed rooms with supplemental carbon dioxide. It delivers an incredible 2429 µmol of usable light which is double the output of a 1000w HPS. It is ultra-efficient and generates very little heat, which allows it to find a home in sealed rooms that rely on air-conditioning. With 10 removable LED bars, it offers flexibility for growers with and without a sealed room and CO2.
Grower’s often ask me, “What’s the best grow light for a 5’ x 5’ space?” I have an unequivocal answer now. It is the Photontek XT 1000W CO2 PRO. You may not need all this light; you may not even be able to use all this light, but there is no other fixture that offers as much power and flexibility.

I conduct independent and impartial grow light testing and reviews. 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.

[StaticSift]

solid info, loved the non-biased opinion. The podcast with growcast about the diodes was also extremely eye opening. Makes me evaluate my light purchases a lot more, make sure I'm not overpaying for a brand name. Your site has helped me develop my grow game exponentially, would like to see more info on the drip irrigation/fertigation frequency, some instructional videos would be much appreciated.

[Serrated_Leaf]

Incredible work! Thank you Dr MJ coco for your continued unbiased scientific approach for growing cannabis

[justinwisniewski]

I’m confused as to if I can use a carbon filter and ventilation while adding my co2 to a grow tent? Can someone please enlighten me? New to indoor growing.

[vincentduran]

Thank you so much for your time and knowledge put forth in this video 🙏🏻

[hempwithgg]

What an amazing video . The one stop shop for all your lighting needs. the place to be. Growers love .

[jayortiz]

Can you still use the light even though you're not doing a CO2 grow

[jayortiz]

can i use it in a 4x4 grow tent with out a co2?

[philipyu]

How about the calculations for added dehumidification when using less ac

[TrendyBromando]

I want one hella bad ive been running 3 600w hps covering a 5x10 space i could get a better yield with this light in a 4x4 core space

[thenubbynomad]

Great video ! I’ve never seen one so detailed.

[carloscorrea]

Hey! Thanks for always sharing so much knowledge. Been reading your book and articles at your website. I have a cannabis club in uruguay and it helped me a lot!

[Smotpoker]

Amazing light.. Great cameo..wonderful information. Appreciate it Doc

[DFbabyyy]

What do u think bout the slim 650s optic

[calimangrower]

May have to pick one up. I love Anything lumatek

[bluetextonwhitebg]

i've been learning so much thanks to this channel and the website. i can't wait to start growing when it's legal in my state this summer!

[Санчес-ят]

19:41 What is the name this device for the PAR-test?

[GOHUGONE]

This might sound like a stupid question. What would happen if you removed the two bars and lowered the power to 75% would it allow you to hang the light at a lower height and still achieve the same ppfd?

[fdsffdsf]

If you hang it at a distance of 12" (30 cm) from the top of the cannabis, turn it on at 100% and add CO2, will it be good or will the plants get a light burn? What should be the minimum distance from the tops of the plants?

[minneapolismike]

What type of diodes are they using? What driver brand are they using? Is it upgradable? How’s long I’d the lifespan?

[atlyvwire]

I have a 10‘ x 10‘ sealed room and I am seriously considering 4 of these lights…..