4000W grow lights worth purchasing?

[welight]

I think we need to lift your level of leducation a notch, you have a tent and then an open area. In order

• Tent is good just needs a better light
• The open area, fix it so the frame is more rigid to sustain weight of lights and completely cover with Mylar reflective material, reflectivity is key to getting higher PPFD even with poor lights
• dont look for lights on amazon, while the range is huge it is more likely to confuse you than help make a decision
• what is your budget, in general you would expect to be in 80c-$1.00 per PPFD for a completed light ie $1000 for a 1000ppfd for a 4x4 as a guide
• only consider solutions that offer 2.5umoles/j eff or greater
• check my blog plans https://www.cutter.com.au/grow-room-design/led-grow-room-setup/grow-room-layout/grow-room-plans/#comment-9221, while it is all based on our products, plan can be applied to other high performing panels strips etc and will give you sense of things you should be considering
• no one here really is a big fan of Burple lights, stick with varieties of white light only with some attention to adding deep reds far reds and UVA
• keep reading

Cheers
Mark

 

[MelanieLovesCookies]

How is this?
we need $500 for a 4x4 space. Min.
480 watt qb, to 600 watt qb
Then you need all the environmental controls.
So for a room we need a few thousand dollars.
will this be cash or credit card?

I have spent close to a thousand on grow lights, I have an extra two that I haven't started using yet that are more expensive:

https://www.amazon.com/gp/aw/d/B07RLRQWZQ?psc=1&ref=ppx_pop_mob_b_asin_title

Amazon.com

www.amazon.com

Please bear in mind this is our first attempt, so it is intentionally being setup so that we steadily increase the plants in there as we become more confident keeping the older ones alive. I only tried cloning last week, and if the results are successful I hope to clone a few of the other strains, that's when I expect to setup more lights.

 

[MelanieLovesCookies]

I think we need to lift your level of leducation a notch, you have a tent and then an open area. In order

• Tent is good just needs a better light
• The open area, fix it so the frame is more rigid to sustain weight of lights and completely cover with Mylar reflective material, reflectivity is key to getting higher PPFD even with poor lights
• dont look for lights on amazon, while the range is huge it is more likely to confuse you than help make a decision
• what is your budget, in general you would expect to be in 80c-$1.00 per PPFD for a completed light ie $1000 for a 1000ppfd for a 4x4 as a guide
• only consider solutions that offer 2.5umoles/j eff or greater
• check my blog plans https://www.cutter.com.au/grow-room-design/led-grow-room-setup/grow-room-layout/grow-room-plans/#comment-9221, while it is all based on our products, plan can be applied to other high performing panels strips etc and will give you sense of things you should be considering
• no one here really is a big fan of Burple lights, stick with varieties of white light only with some attention to adding deep reds far reds and UVA
• keep reading

Cheers
Mark

Thanks for this, that was very helpful. I will read your blog and learn more to properly evaluate my requirements.

 

[Puff_Dragon]

That forest looks beautiful sir! Thank you for breaking it down, I am actually now closer to the UK than the States, so shipping wise I can order from both at reasonable rates. Will be researching more based on the info you shared.

np. I should have mentioned that (with the lights running at 480 watts in flower - combined output) I always pull over 520 grams from the 1m2 tent (with 4 plants in 12lt square pots, soil medium, chemical nutes/Shogun Bloom). And, 4-6 weeks veg before 12/12 flip.


Peace.