I bought a SF7000 to replace a 600w HPS. I'm so far impressed at week 4 of flower. In my 4x8 tent I'm using 1 x 600w hps and 1 x sf7000. The plants under the SF7000 are easily double the size then the ones more exposed to the 600w hps.
@Asian Beast for what the 2 x 600w or the sf7000? The 2 x 600w was about $80 a month extra and the sf7000 is about $40 a month. I did my first harvest and my buds were way thicker then any of my 2 x 600w grows. I'm gonna get a 2nd sf7000.
@Asian Beast no its not $300 a month thats a lie. Prob max id say 40$ a month. Yes once in flower i had it at 100% 12/12 for 2 months. It was way cheaper then 1 x 600w hps. If you have it at 100% make sure you have the light like 22inches above the plants.
@Asian Beast i haven't seen light burn. Keep in mind each strain is different and have its difference tolerance to light burn. With this light i had some really nice purple hues in it.
I have SF7000. I’m running it in 4x4 at 70% driver mounted outside tent. If I go any higher on the dimmer the heat goes way up. Tent canopy 85 degrees but dimmer at 80% probably 95 degrees too hot! Recently I did put ropes along sides (through hooks) this allows me to attach the light much closer to the top of the tent. I do love this light & capabilities but not running c02 and no AC in the tent so I’m running it at my max settings. LOVE THE VIDEO! Thanks for the upload!
If you want to use the plant grow light for a long time, it is recommended that you change to a led grow light. They will not have the problem of excessive heat and are more energy-efficient.
New ones now , got mine for 560$. Bar lights made this obsolete. I separated the two halves as far as the cord comfortably could stretch,for better coverage. Do you know where I could find cable extenders to spread a lil more?
I just got one and my led pattern is different then yours, less in the middle and more as you get closer to the edge wonder how that how much it would change your par readings
I feel like my seedlings are stretching but not 100% sure I'm at 25 inches at 40% power plants have been above dirt for about a week and 4- inches tall with just first set of leaves my cheap par meter says 300umols in center
I'm a little confused; you say that it's not enough for a 5x5, but for a 4x4 you would dial it down to 80%. I won't be dialing it down; I want all the light I can get, so what would be your recommendation for tent size?
Could you put this in a 32"x32"x64" tent? I know it will fit and will be over kill but could I still use it just not at full power? I'm wanting to get an over powered light for when I get a bigger tent I won't have to upgrade the light again... what would you recommend for light intensity leave it around 60%?
I got the opposite problem going from a 5x5 and sf 7000 to a 3x3 with the SF7000 so i dont need another light. I would use a lux metre to measure the lux roughly needed for the plants. And what power percentage because it would be over kill
hey man, If u looking for an led grow light,Maybe you can take a look at our led grow light, we support full-spectrum light, and have high-efficiency electron efficiency flux. If you are interested, you can reply to me, thank you.
I think it's not talked about enough that higher hanging height gives much more light to lower parts of the canopy (though with higher power requirement). I know that most array/bar type lights lose their intensity closer to 1/r (an infinite line source) than 1/r² (a point source). But still, if estimated that the intensity drop is 1/1,2r (-17% from 1/r and +67% from 1/r²) this means: 10" hanging height, Max. PPFD 1000 μMol/m²/s, Distance to lower canopy +12" = 22" This gives 380 μMol/m²/s to lower canopy. 28" hanging height, Max. PPFD 1000 μMol/m²/s, Distance to lower canopy +12" = 40" This gives 580 μMol/m²/s to lower canopy. So in theory it seems with higher hanging height (needs more power as well) you don't only get more even spread on horizontal plane but also more even intensity on vertical axis.
Oh, and this should also help to protect against burning the top of the canopy. If you forget to raise the lights and plants stretch 2" here are the results based on the same calculations than earlier: 10" hanging height, Max. PPFD 1000 μMol/m²/s, New distance to canopy -2" = 8" This gives 1500 μMol/m²/s to the top of the canopy. 28" hanging height, Max. PPFD 1000 μMol/m²/s, New distance to canopy -2" = 26" This gives 1300 μMol/m²/s to the top of the canopy.
@@hishinegrouplimited8020 Hmm 🤔, not quite. You can have a very high µmol/J light but if: the total output, PPF (µmol/s) or the output density PPFD (µmol/s/m2) or the spread isn't sufficient the results will be bad. Only thing that the µmol/J (PPE) tells is the light's photosynthetic photon efficacy.
The blue spectrum can help plants grow very solid roots and leaves, but if the plants are in the flowering period, they need a red spectrum, so now most of the LED grow light supports full-spectrum lights, if you are interested, you can see Look at our products.
I bought a SF7000 to replace a 600w HPS. I'm so far impressed at week 4 of flower. In my 4x8 tent I'm using 1 x 600w hps and 1 x sf7000. The plants under the SF7000 are easily double the size then the ones more exposed to the 600w hps.
Higher photon efficiency flux means faster growth
@Asian Beast for what the 2 x 600w or the sf7000? The 2 x 600w was about $80 a month extra and the sf7000 is about $40 a month. I did my first harvest and my buds were way thicker then any of my 2 x 600w grows. I'm gonna get a 2nd sf7000.
@Asian Beast no its not $300 a month thats a lie. Prob max id say 40$ a month. Yes once in flower i had it at 100% 12/12 for 2 months. It was way cheaper then 1 x 600w hps. If you have it at 100% make sure you have the light like 22inches above the plants.
@Asian Beast i haven't seen light burn. Keep in mind each strain is different and have its difference tolerance to light burn. With this light i had some really nice purple hues in it.
@Asian Beast anytime :)
I have SF7000. I’m running it in 4x4 at 70% driver mounted outside tent. If I go any higher on the dimmer the heat goes way up. Tent canopy 85 degrees but dimmer at 80% probably 95 degrees too hot!
Recently I did put ropes along sides (through hooks) this allows me to attach the light much closer to the top of the tent. I do love this light & capabilities but not running c02 and no AC in the tent so I’m running it at my max settings.
LOVE THE VIDEO! Thanks for the upload!
If you want to use the plant grow light for a long time, it is recommended that you change to a led grow light. They will not have the problem of excessive heat and are more energy-efficient.
@@hishinegrouplimited8020 he is using led pay attention sf 7000
Thank you for testing. I personally never liked spider farmer, there just better cheaper options.
In fact, there are many better led grow light, if you are interested, we can talk about them.
Will you be doing a review on the Spider Farmer SE7000?
Love the show . Always amazing editing in your videos . So jelly. Growers love.
Yes!!! It's finally here 🎉✨🌟🎊
This is an interesting one! Thanks for sharing another great review :)
Thanks for the great video and review as.always
Thanks for the vid. Glad I bought a fold8.
New ones now , got mine for 560$. Bar lights made this obsolete. I separated the two halves as far as the cord comfortably could stretch,for better coverage. Do you know where I could find cable extenders to spread a lil more?
Such a great company
What an amazing light
Thanks for sharing 👍🏽
Thanks great review. More space between boards and 400 more diodes and this light would be in everyone's grow tent.
Yes man, led grow light is the real future
Hey , whats your thoughts on led's not having green in their spectrum ? Some seem to think its important ?
My es7000 are amazing honestly
How many of these light would it take for a 7x7 room 8 feet high with a scrog net in the middle
I just got one and my led pattern is different then yours, less in the middle and more as you get closer to the edge wonder how that how much it would change your par readings
Do the SF4000 give the people what they want!!
Thanks for the information Doc✌️🥂💨💚💚🤞
Thanks for the support Crispy!
Any chance of getting the se7000 8 bar light fixture? Would love to see the results
Love all things mj coco
How accurate it the manufacturing height/ power settings?
This is beautiful
I feel like my seedlings are stretching but not 100% sure I'm at 25 inches at 40% power plants have been above dirt for about a week and 4- inches tall with just first set of leaves my cheap par meter says 300umols in center
I'm a little confused; you say that it's not enough for a 5x5, but for a 4x4 you would dial it down to 80%. I won't be dialing it down; I want all the light I can get, so what would be your recommendation for tent size?
Don t dim it just hang it higher so that you have 1000ppfd on canopy
Y run sf4000 at 100% in 70x70 box and works great jyst use ppfd meter on android so you can read ppfd with your phone works great
Could you put this in a 32"x32"x64" tent? I know it will fit and will be over kill but could I still use it just not at full power? I'm wanting to get an over powered light for when I get a bigger tent I won't have to upgrade the light again... what would you recommend for light intensity leave it around 60%?
I got the opposite problem going from a 5x5 and sf 7000 to a 3x3 with the SF7000 so i dont need another light. I would use a lux metre to measure the lux roughly needed for the plants. And what power percentage because it would be over kill
great video
What would you say is better out of this light and Mars Hydro FC6500?
hey man, If u looking for an led grow light,Maybe you can take a look at our led grow light, we support full-spectrum light, and have high-efficiency electron efficiency flux. If you are interested, you can reply to me, thank you.
Another sound review!
Great test, good light! Thx boss
CLtv RESPECT!
I think it's not talked about enough that higher hanging height gives much more light to lower parts of the canopy (though with higher power requirement). I know that most array/bar type lights lose their intensity closer to 1/r (an infinite line source) than 1/r² (a point source).
But still, if estimated that the intensity drop is 1/1,2r (-17% from 1/r and +67% from 1/r²) this means:
10" hanging height,
Max. PPFD 1000 μMol/m²/s,
Distance to lower canopy +12" = 22"
This gives 380 μMol/m²/s to lower canopy.
28" hanging height,
Max. PPFD 1000 μMol/m²/s,
Distance to lower canopy +12" = 40"
This gives 580 μMol/m²/s to lower canopy.
So in theory it seems with higher hanging height (needs more power as well) you don't only get more even spread on horizontal plane but also more even intensity on vertical axis.
Oh, and this should also help to protect against burning the top of the canopy. If you forget to raise the lights and plants stretch 2" here are the results based on the same calculations than earlier:
10" hanging height,
Max. PPFD 1000 μMol/m²/s,
New distance to canopy -2" = 8"
This gives 1500 μMol/m²/s to the top of the canopy.
28" hanging height,
Max. PPFD 1000 μMol/m²/s,
New distance to canopy -2" = 26"
This gives 1300 μMol/m²/s to the top of the canopy.
I personally think that what really affects plant growth is the effective photon, AKA µmol/J.
@@hishinegrouplimited8020 Hmm 🤔, not quite. You can have a very high µmol/J light but if:
the total output, PPF (µmol/s)
or
the output density PPFD (µmol/s/m2)
or
the spread
isn't sufficient the results will be bad.
Only thing that the µmol/J (PPE) tells is the light's photosynthetic photon efficacy.
@@tkermi Yes, both PPE and PPF are important parameters for evaluating a led grow light.
@@tkermi hey, dude, what are you working for? Are you interested in learning about our led grow light? They are great.
Why so much blue in the spectrum ? I'm being curious...
The blue spectrum can help plants grow very solid roots and leaves, but if the plants are in the flowering period, they need a red spectrum, so now most of the LED grow light supports full-spectrum lights, if you are interested, you can see Look at our products.
Blue cheaper than red
Mj hlg scorpion diablo or lumatek 1000 pro extreme for a 5x5
Perfect size for my 2x2 tent.
In a 4x4 itsa killa
To big for a 4x4?
Not at all. In fact, I would say it is perfect.
@@mainegrowgirl7386 do you rekon the se7000 is to big for a 4x4
This light is the real poo dont get to excited it mj coco