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SAYHON

2024 Upgraded SH2000 Led Grow Light,Dimmable Full Spectrum LED Growing Lights with UV&IR for Indoor Plants Increase Yield & Crop Quality, Plant Growing Lamps, for 4x4 tent

    • Based on 735 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Nov 28
Order within 18 hours and 38 minutes
Available payment plans shown during checkout

Size: SH2000 Dimmable


Features

  • Featured UV & IR Supplement Bar: Unique UV & IR Supplement Bar with separate switch (UVA 390nm, IR 730nm, Blue 460nm), make the grow lights can higher increase Yield & Crop Quality. (IR and UVA are important to increase yield & crop quality).
  • High Energy Efficiency Grow Lighting: Sayhon led grow light provide the highest output 2.7 umol/J, 60% higher Yield compare with Old plants lights.
  • Full Spectrum LED Grow Light: grow light LED mainboard with Deep Red 660nm, 2700K and 5000K of white light Spectrum (400nm~760nm).
  • Dimming Design: indoor grow lights intensity 0% - 100% adjustable, provide plants in all stages from seed to harvest with everything they need in the sunlight (NOTE: It can not be turned off by the dimmer switch).
  • Top Performance: Sayhon plant grow light use Latest OSRAM diodes with SAYHONs ADVANCED FULL SPECTRUM technology to provide the perfect spectral output at every phase of growth.
  • Ideal Cooling System: Full coverage 3A+ level aluminum heat sink can lower temperatures 50F greater than other brands, Sayhon led grow light maintain brightness at 95%+ after 3 years of use.
  • Zero Installation: Plug and Play. No installation. 4x4 veg coverage and 3x3 flowering, led grow lights full spectrum perfect suit for home grow and commercial.
  • Zero Noise: grow lights for indoor plants with a Silent fanless design, no fans zero noise. Sleep-friendly grows light. Working voltage AC 100~277V.
  • Worry-Free Warranty & Friendly Service: SAYHON Series OSRAM LED Chips and UL Listed Driver ensure the highest quality and safety. We offer a worry-free 36-month local warranty and professional guidance for our grow lights to help you and your plants grow better.

Color: Silver


Shape: Oblong


Material: Aluminum


Finish Type: Aluminum


Light Source Type: LED


Product Dimensions ‏ : ‎ 24 x 11.8 x 2.4 inches; 8.8 Pounds


Date First Available ‏ : ‎ September 3, 2020


Manufacturer ‏ : ‎ SAYHON


Country of Origin ‏ : ‎ China


Customer Reviews: 4.6 4.6 out of 5 stars 735 ratings


Color: ‎Silver


Shape: ‎Oblong


Material: ‎Aluminum


Finish Type: ‎Aluminum


Light Source Type: ‎LED


Shade Material: ‎Aluminum


Power Source: ‎Corded Electric


Brand: ‎SAYHON


Item Weight: ‎8.8 Pounds


Style: ‎Modern


Voltage: ‎110 Volts (AC)


Brightness: ‎16800 Lumen


Maximum Compatible Light Source Wattage: ‎208 Watts


Light Source Wattage: ‎208 Watts


Mounting Type: ‎Inside Mount


Bulb Features: ‎Dimmable


Are Batteries Included: ‎No


Amperage: ‎1.9 Amps


Product Dimensions: ‎24"L x 11.8"W x 2.4"H


Manufacturer: ‎SAYHON


UPC: ‎767311341528


Item Weight: ‎8.8 pounds


Country of Origin: ‎China


Finish types: ‎Aluminum


Special Features: ‎Unique switchable IR&UV light system


Light Direction: ‎Adjustable


Plug Format: ‎A- US style


Switch Style: ‎Dimmer


Batteries Included?: ‎No


Batteries Required?: ‎No


Wattage: ‎210 Watt-hours


Wattage: ‎208 Watts


Date First Available: September 3, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Nov 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • great light
Size: SH1200 Dimmable
works so well, super strong, easy to set up and adjustable brightness, great for my plants, within hours they were growing rapidly
Reviewed in the United States on June 6, 2024 by Mikyo Reed
    • Best grow light for the money hands down!!!!
Size: SH4000 Dimmable
First I would like to say is, I have been growing tropical plants indoors for over 5 years and use a HLG Diablo which is the best grow light IMO. This light is 1/5 the price and as far as PAR reading, at 18" from canopy, this light holds it own. I am getting high 900s plus PAR at full strength towards the center in a 4x4 tent. You would need 2 of these lights to get close to equal coverage in a 4x4 if you wanted to grow cannabis. For tropical fruit trees, 1 of these lights is going to do the job. In 2x2 or even a 3x3 tent, one of these lights would be great for cannabis. If you're on the fence about buying this light, just do it....you won't be disappointed. Excellent light even if it was twice the money. I also have owned the smaller light (SH2000) for a few years for seedlings and it performs extremely well. The build quality is excellent, efficiency is right on par with more expensive lights, no pun intended.. Sayhon is the real deal! I am not affiliated nor did I receive anything or promises to alter this review, this is my honest review of a great product. I generally don't write reviews, but this company deserves to be recognized. ... show more
Reviewed in the United States on March 16, 2024 by Allen
    • Great Light for the Money
Size: SH1200 Dimmable
The special switch for incandescent light range great innovation! Helps with seedlings.. no need to change light or location of plants. Will update as time goes by. But loving it after adding to my setup quiet and hardly any extra heat in tent.
Reviewed in the United States on July 6, 2024 by Jsmooth
    • Very bright light.
Size: SH2000 Dimmable
Everything seems to work as described. The only thing I’m not impressed with is unless you have this light on a timer that shuts the power down the light truly doesn’t turn off the adjustable dimmer switch when clicked to the off position the light is still on.
Reviewed in the United States on February 23, 2024 by Barbara Roach
    • Very good, well made light
Size: SH2000 Dimmable
Hardware is heavy duty, the light is heavy but feels sturdy and well worth the money. My seedlings seem to be responding quite nicely to the light will update the review later after veg and flower cycle for my weed plants. All and all, for 200 watt power consumption here in California getting charged 0.41¢ a kwh max, means I can run this light 16 hours a day 7 days a week and only pay 8 dollars and some change for electricity a week or 30 dollars and some change a month. Super efficient. Will update on performance as the grow progresses. Thinking I won't regret this purchase. As a bonus, the company gave me some freebies, a thermostat that reads humidity and 02levels, sunglasses for the light and a timer for the light very nice gesture and considerate of your customer, wasn't gone unseen. Thank you ... show more
Reviewed in the United States on March 22, 2024 by timothy
    • Excellent light
Size: SH2000 Dimmable
Review Image by Stacey W Stacey W
This light is bright, dimmable, durable and perfect. I have 2. 5000 ft candles in the center, 2000 at the edge. Strong enough for VFT, which is not always easy to say! Fantastic light.
Reviewed in the United States on May 16, 2024 by Stacey W Stacey W
    • Best light for the price SUPER BRIGHT
Size: SH2000 Dimmable
Review Image by Jeremy Stackhouse Jeremy Stackhouse
Review Image by Jeremy Stackhouse Jeremy Stackhouse
Review Image by Jeremy Stackhouse Jeremy Stackhouse
Review Image by Jeremy Stackhouse Jeremy Stackhouse
Review Image by Jeremy Stackhouse Jeremy Stackhouse
Review Image by Jeremy Stackhouse Jeremy Stackhouse
The media could not be loaded. This light has changed the game! With the added supplemental UV strip my grow has never been better (pay no mind to the nute burn, seedlings went from organic soil to ocean forest at first transplant). This light is incredibly bright, in the photos its only 1 sh2000 at 50%, little to no heat, 0 Noise. I don't remember ever having plants at this stage in their 3rd week after breaking out of the seed. I've done no training, no fim, and no topping, yet I already had a BOOM I'm secondary top growths on ALL on my plants, 4 different genetics. I've made a time lapse that covers a 4 day period and the increased growth rate is insane. Also have to note that Sayhon customer service is A++ in a world where every company severely lacks customer care. They have responded and answered every single concern of mine and the free gift was incredible! They even upgraded my free gift! I will be sticking with these lights for all of my grow needs from here on out. Thank you Sayhon, these lights SMASH through this luscious canopy! ... show more
Reviewed in the United States on March 5, 2024 by Jeremy Stackhouse Jeremy Stackhouse
    • very nice grow lights for the price time will tell ,but see no reason why they wont work
Size: SH1200 Dimmable
bulit very good solid light--bought 2 for what i needed--i like the fact it has a dimmer for when i need lower light output like seedlings all the way threw buds u can turn up as u need --not to bad with heat as with any light your going to get heat---puts out alot of light covers good area,with 2 running they cover my tomatoes pepper plants very nice even starting my out side flowers so,like i said time will tell ,but for now well worth the price for a solid grow light i say buy them --- ... show more
Reviewed in the United States on February 28, 2024 by tom

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