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
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Returnable until Jan 31, 2025
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Friday, Jun 13
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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 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 LED Chips and 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 762 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:
Friday, Jun 13
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
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.
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Reviewed in the United States on March 16, 2024 by Allen
Size: SH4000 Dimmable
At first, I didn't get it, but then someone from the Sayhon company explained to me how to use the IR\UV light. The supplemental IR/UR lights are to be used for the seedling stage (to promote healthy roots, and resistance to seedling diseases) and the flowering stage (for higher yields). Ultimately, everyone will have their own preference as to how to utilize the IR/UV lights and there really isn't any wrong way. I'd just like to say, that even without them, the main lights are more than efficient for my plants in my 2x4 tent, and they are all really thriving like crazy. I currently have the light at the highest setting of 100% as I am in mid vegetation, and the light feels more warm than hot (when I place my hand on top of the light to see the amount of heat that comes from it (and it's not hot at all), and they are definitely bright enough. I also like how the dimmer knob can actually turn the light off and on. With this grow light, my tent is at its best set up that I've had so far. I'd definitely recommend them. This Sayhon company is serious and really cares about customer satisfaction, too. The representative that I was in contact with realized that I was a bit frustrated by not understanding how to use the supplement lights and after thoroughly explaining it to me, he even sent me a major bonus item for my tent set up, at no charge. I am glad that I decided on this grow light. I'll definitely continue to look into this company's products because of it.
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Reviewed in the United States on October 7, 2024 by Rebel XD
Size: SH1200 Dimmable
Appears well made, love the dimmer and the supplement bar. Comes with nice hanging hardware. Easily can just do this single light in a 2 x 2 x 3 tent. Yes light meter says I can saturate this tent in the equivalent of bright sunny daylight 30-40k lux.
Reviewed in the United States on October 11, 2024 by tunatony tunatony
Size: SH4000 Dimmable
I bought the biggest model, set the lamp up on my ceiling, had my clones on the ground, had the lamp dimmed all the way down ,, and still burned 3 of my 4 clones. Save your money and buy the smaller version unless you’re growing a room full of plants. No significant increase in my electricity bill.
Reviewed in the United States on August 4, 2024 by Matthew's
Size: SH2000 Dimmable
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!
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Reviewed in the United States on March 5, 2024 by Jeremy Stackhouse Jeremy Stackhouse
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
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Reviewed in the United States on March 22, 2024 by timothy