Spider Farmer LED Grow

[SpiderFarmerLED]

The 5x5 is #flowering nicely under a Spider Farmer #sf7000
All guys, plz do not forget to use the discount code: SFTHC to get more discount from our website

 

[JSH1973]

Not sure which light I want the most... SF7000 or SE5000.... SF7000 is maybe a bit overkill but it's nice to have a little extra for when needed

 

[SpiderFarmerLED]

Not sure which light I want the most... SF7000 or SE5000.... SF7000 is maybe a bit overkill but it's nice to have a little extra for when needed

The applicable area of the two products is different. If possible, please tell me your area, so that I can recommend suitable products to you, thanks

 

[hillbil]

Not using Spider Farmer specifically, but the versatility of using more smaller boards comes in handy. I now have 3 boards and a COB fixture in my flower tent, the way the boards interact in multiple fixtures is awesome. They spread lights so well.

 

[SpiderFarmerLED]

Not using Spider Farmer specifically, but the versatility of using more smaller boards comes in handy. I now have 3 boards and a COB fixture in my flower tent, the way the boards interact in multiple fixtures is awesome. They spread lights so well.

If possible, you can have a try our light, thanks

 

[SpiderFarmerLED]

Repost: Grown under the new SE5000 BAR
It’s been a couple weeks since it’s been harvested and jarred. Still haven’t tried it yet.

 

[SpiderFarmerLED]

Good news, August giveaway is coming!!!! click the link to join it

August Giveaway - Spider Farmer SF4000 LED Grow Light

What's up! Everybody! Spider Farmer Summer Sale Giveaway is coming!! Prize: SF4000 LED grow light https://www.spider-farmer.com/products/sf-4000-led-grow-light/ Date: 8/19-8/30 How to join in? Comment this post with the hashtag #spiderfarmersf4000...

www.thcfarmer.com

 

[Mugwort]

Hi Everyone,

We are Spider Farmer manufacturer, engaged in indoor grow equipments: LED GROW LIGHT, GROW TENT and other grow kits.
We have global warehouse - Located in USA,Canada,Germany,UK,Europe,Australia,Russia, worldwide shipping available.
We have professional team - R&D, production, sales, service. You can order and use our products with complete confidence.

Our main products:

Led Grow Light

SF1000 SF2000 SF4000

• Samsung LM30lB diodes
• Meanwell driver
• Full spectrum with IR
• Dimmer knob
• Multi-connect function
• Energy saving

Indoor Grow Tent

• 600D thick canvas
• High reflective mylar
• Steel frame
• Removable and waterproof floor tray
• 5 sizes available

Full Grow Kits

• SF light and tent
• Thermo-hygrometer
• Carbon filter
• Fan
• Flue pipe
• Grow bags, timer, yoyo hangers

Glad to join THCfarmer and meet you all here. Welcome to freely express your opinions about our products or growing below.
Let's learn and grow together!

I’m wondering if you can help me out? If one has a PPFD map of a grow light how does one use those values to figure a safe canopy distance if a second identical led light is hung? To be more specific, if PPFD is 830 micro moles/sq meter/sec at center of canopy at 18” and 100% brightness how does the addition of a second identical lamp affect this value considering the overlapping fields of light?

 

[Dirtbag]

I’m wondering if you can help me out? If one has a PPFD map of a grow light how does one use those values to figure a safe canopy distance if a second identical led light is hung? To be more specific, if PPFD is 830 micro moles/sq meter/sec at center of canopy at 18” and 100% brightness how does the addition of a second identical lamp affect this value considering the overlapping fields of light?

Very little I would imagine but im curious to her the response. The perimeter of the maps are usually in the 400ppfd range while the center is closer to 1100, so if you were to overlap you you would have closer to 800ppfd between the lights I would imagine with very little increase in the center.

That would be my uneducated guess.

 

[ComfortablyNumb]

Very little I would imagine but im curious to her the response. The perimeter of the maps are usually in the 400ppfd range while the center is closer to 1100, so if you were to overlap you you would have closer to 800ppfd between the lights I would imagine with very little increase in the center.

That would be my uneducated guess.

That's likely a pretty accurate guess. The diodes send 90% of it's light in one direction. This is a big part of the reason they started changing the patterns, to try and even out the spread.

 

[hillbil]

Seems most diodes are120* which is 60* from diode in all directions.. Also, those many light sources in Boards will go a long way toward eliminating shade under the plants. That is a big contributor toward “penetration”. So is the green present in white LEDs.

 

[SpiderFarmerLED]

I’m wondering if you can help me out? If one has a PPFD map of a grow light how does one use those values to figure a safe canopy distance if a second identical led light is hung? To be more specific, if PPFD is 830 micro moles/sq meter/sec at center of canopy at 18” and 100% brightness how does the addition of a second identical lamp affect this value considering the overlapping fields of light?

I guess that good people have answered this question for you

 

[SpiderFarmerLED]

Jamaican Yellow Mushroom pepper. Grown from seed planted Oct 1st 2020. It just keeps on pushing out pods!
Lighting -2x SF1000, Tent - 5x5.

DO not forget the jonin the SF4000 giveaway :>

 

[SpiderFarmerLED]

Good day, everybody!!!!!

Good news, Flash sale of SF4000 is coming. Are you ready? Original price is 559.99 USD, now it is only 450.99 USD!!!!!!
Limited time: Aug. 23-30. Take this chance to buy one with low price. Your plants need SF4000, guys.

Buy it from our official website: www.spider-farmer.com
#Spiderfarmersf4000

 

[SpiderFarmerLED]

Repost

Here we go again! Room loaded up and headed to flower soon. Grow under #spiderfarmersf4000 ,

Just want to mention you that do not forget to join our SF4000 giveaway!!!! Limitied time. Good luck.

 

[SpiderFarmerLED]

Look at this, all guys!!!!!!

The countdown to SF4000 Flash Sale has begun.
There are only a few hours left, take this chance.

SF4000 original price is $559.99. Now, only $450.99!!!!
Buy it now and you have $109 left.

What are you waiting for? Start buying now
Website: www.spider-farmer.com

 

[ComfortablyNumb]

Seems most diodes are120* which is 60* from diode in all directions.. Also, those many light sources in Boards will go a long way toward eliminating shade under the plants. That is a big contributor toward “penetration”. So is the green present in white LEDs.

Yes. The 'Whites' are really extra bright greens from what I understand. Dr. Bruce was talking about it in one of his vids.

 

[hillbil]

Yes. The 'Whites' are really extra bright greens from what I understand. Dr. Bruce was talking about it in one of his vids.

I will check that. Thought Today’s whites were blue with specific phosphors to produce certain k ratings as well as spectrum.

I had an old 357 Magnum light and the “whites” were very “green” appearing. Circa 2010.

 

[ComfortablyNumb]

I will check that. Thought Today’s whites were blue with specific phosphors to produce certain k ratings as well as spectrum.

I had an old 357 Magnum light and the “whites” were very “green” appearing. Circa 2010.

I wouldn't quote me on that, but I'm pretty sure that's what he said.
I'll have to go back and watch it again now.

 

[SpiderFarmerLED]

Hello everyone! what's up! Spider Farmer SALE EVENT is again!
This event is all over our sites, USA/CA/AU/UK/EU, let's get excited!

Which models you prefer to go with? Comment to let us know!!
Maybe the one you guessed is our campaign item,We will announce tomorrow!