Name: 2023 New Sayhon Full Spectrum OSRAM Chips Grow Lights For 5X6ft Tent SH4000
Brand: SAYHON
SKU: SH4000N
Price: 249.0 USD
Availability: InStock
Rating: 4.8 (31 reviews)

Description
Shipping
Video
Reviews

Description

HIGH EFFICIENCY& HIGHER-QUALITY YIELDS: Latest OSRAM diodes with SAYHON’s ADVANCED FULL SPECTRUM technology to provide the perfect spectral output at every phase of growth. high energy efficiency with 2.7 umol/J .Designed to replace a single-ended 1000watt HPS, 30% higher Yield compare with Old plants lights
REAL SUNLIGHT FULL SPECTRUM : LED main board with Deep Red 660nm ,2700K and 5000K of white light Spectrum(400nm~760nm), provides plants in all stages. And unique design with switchable supplement bar (UVA 390nm,IR 730nm ,Blue 460nm) makes grow system perfect . IR and UVA are important to increase yield & crop quality‎
UPGRADED DIMMING DESIGN AND BETTER COOLING SYSTEM: 5% - 100% dimming function is included to adjust the intensity of the LED grow light output, giving your plants their ideal spectral ratios from seed to harvest (Please not: It can not be turned off by the dimmer switch). Full coverage 3A+ level aluminum heat sink can lower temperatures 50°F greater than other brands, resulting in brightness remaining at 95%+ after 3 years of use
ZERO NOISE AND ZERO INSTALLATION: No fans ,Zero noise ,sleep-friendly grow light. No installation required. Global working voltage AC 100~277V. Perfect suit for large rooms and commercial.Perfect for 5'x5' vegetative coverage and 4'x 4' flowering
BUY WITH CONFIDENCE : SAYHON Series' OSRAM LED Chips and UL Listed Driver ensure the highest quality and safety. Plug and Play. We offer worry-free 36-month local warranty and professional guidance to help you and your plants grow better

Model	SH4000
Chip model	OSCONIQ® S 3030, GW QSLR31.EM
PPFD	2258 umol/㎡/J
PPE	2.7 umol/J
LED Chip	Industry-Leading OSRAM Chips
Avg. Power Draw	410W ±5%
Input	AC 100~277V
Output current	4.2 AMP
HPS Replacement	1000W
Coverage	5 x 6 ft
Dimmable	5-100% Dimmable
Dimensions	43.5 x 11.8 x 2.4 inches
Number of lamp beads	1568 PCS
Lamp bead arrangement	Red(660nm) 96PCS, 2700K 1056PCS, 5000K 352PCS, IR(730nm)16PCS, Blue(460nm)40PCS, UV(390nm)8PCS

Shipping

SAYHON SHIPPING POLICY
Order Processing
Once you have placed your order, a confirmation will be emailed to you, indicating we've received your order and payment.
For products ready for immediate shipment (within 1-3 business days), your order will be processed and dispatched. SAYHON may notify you if additional shipping charges apply based on the carrier's rates and your chosen products.

Shipping Zones

American Warehouse
Our American Warehouse caters to all orders within the mainland United States. Shipments are facilitated via Fedex, UPS, or USPS. No import taxes are applied to orders shipped within the mainland United States.

Other countries

We can ship to other countries except the United States. Products are shipped from China warehouse. Some countries may need to pay shipping fee.

When you fill in your address, you can see country options showing if the product is available or not in that country.

Shipping Carriers

FedEx, UPS, USPS,DHL and Amazon shipping, mainly depending on your shipping option and delivery address.

Shipping Fees and Delivery Speeds

Location	Shipping Options	Estimated Delivery Speed	Shipping Fee
United States (Contiguous States), Canada	Standard Free Shipping	3-5 Business Days	Free
United States (Hawaii, Alaska)	Standard Shipping	3-5 Business Days	starts from $20
Other countries	International express	5-7 Business Days	0-$20

If Your Package is Marked as Delivered But Not Received
Survey your home's vicinity for the package and inquire with neighbors.
Report a missing package to the shipping company for swift logistics information.
Be sure to notify us via email at support@sayhon.com.

Please Note
SAYHON isn't accountable for stolen packages from the delivery address. Ensure you select a secure delivery location. If items go missing, a minimum of 30 days is required for an investigation.

Contact Information
For queries related to our shipping policy, email support@sayhon.com.

DISCLAIMERS
Occasional and unpredictable events might cause shipping delays, such as severe weather, major incidents, or delivery partner setbacks.

Video

Sayhon Video Collection→Watch the video

Reviews

Denith D.

The first light i’ve purchased works well. The second light I Purchased flickers on and off and the brightness changes. I tried contacting customer service with no response.

Steven P.

I immediately put it up and started a new grow when it arrived. Worked fine for seedlings, turned it up now in veg to 60-70%. Handles heat better than my last grow light. Heat keeps the room at 77-78 degrees. I am only giving it a 4 Stars because I still need to test flower.

William D.

Came packaged great, everything was in the box. customer support answered questions that i had. This light exceeded all expectations, its bright its built well. What else can you ask for?

John E.

Great product and fast delivery. Lights work fantastic in our greenhouse. Put them on a timer because plants have to sleep too!

Ryan C.

Great product. I've owned a few other sayhon lights and all have worked out nicely and still love them.

Paul C.

This Sayhon light is a big improvement over my first light. The coverage is great for the plants. The output of light is more than I expected. Thanks.

Scott K.

Having been HPS for decades,I was skeptical of a switch to LED's,however after a side by side test with the SH4000's there was no difference in quality or yield...Less electric and heat made it worth the switch and ordered a second....Recommended....

LeRoy F.

Week 5 of flower

Mike C.

The best light I've ever purchased!!! Not only did it bring my house plants back to life but grew my seedlings in what felt like half the time!! Thanks so much Sayhon!!

Jon H.

Totally awsome light. Love it so much I purchased a second one.

LeRoy F.

Flipped the switch...Flower time!

LeRoy F.

Update pic: couple weeks under the SH4000 plants love it!...

Fred M.

The plants love so much the sh serie light.just amazing!only 14days under the light! Thx sayhon

LeRoy F.

I was looking for a big light for a 27x55x80 grow tent, when I came across the SH4000. I was running 2 Mars Hydro TS600 in the closet and figured I'd get a 3rd light and try the Sayhon SH1200 since they was about the same size in dimensions. A few days after putting it up in the middle I noticed the buds on the Autos getting really frosty and the plants under the Mars Hydro pulling towards the The Sayon SH1200! Placed my order for the SH4000 that night and I've been well satisfied from the light to the customer service! I even replaced my other 2 Mars Hydro lights for 2 more SH1200!

Kc B.

Simply the best for a good price. Supplement bar stacks trichomes and make colorful strains really stand out. Purple will be REALLY purple. Or blue will be REALLY blue. It's awesome. Just buy one already

Alex R.

Shipped quickly. Came well packaged. Sturdy design with heat sinks. Have had medicinal plants under light for a week now and they are looking good. Looking forward to the flowering phase.

Frederic M.

I loved it, amazing light .i have 2X sh2000 and 1Xsh4000 and its freak.

gary b.

they were purchased for a client as of today he is quite pleased

Denzel I.

its bright and slightly hot. works great on vegetation. havent flowered anything yet. im definitely buying more

Andrew S.

Such an amazing light at an affordable price. I’m getting great growth out of my plants, people swear they’re outdoor plants.

Franklin R.

Fired up the 4000 and my plants responded with vigorous new growth! It seems to run much cooler than my marshydro lights. So far this light is 5 stars i love it

Andrew S.

Perfect light. Reassuring service.

Cheyenne K.

I bought a good product. Very good price. Suplemental Bar design. The quality is also very good. My plants like it very much！！A+++

Jason C.

Great

Mitch G.

DAVA l.

This company has time and time again show that they are more then willing to make sure their customers are 100% satisfied. I Had a small set back with my light I reached out to them and they were 1000% ready and able to quickly address the problem and I very timely manner. I WILL ORDER from these again with out a doubt. Thank you.

SOLIS O.

I was lucky enough to purchase this while there was a coupon available. The coupon made the light an excellent value buy. The light itself is intense, much brighter than i had expected. Completely different and definitely preferred over the two small purple lights it replaced. Hanging the light was a challenge. It took several adjustments to get it totally level. I hope the lifespan of this light lives up to it's claims but only time will tell on that. All in all its been a great light in the few weeks I've had it and my plants are responding positively.

Ararat A.

Excellent light works perfectly Especially for the price it does the job

Shaun B.

Like this light alot.you cant beat it for the price.it is made very well.and this company cares about there customers.way better then ViparSpectra witch I had .

Jason C.

Delivery date was set for Thursday but I received on Tuesday instead! The light is really bright! I'm loving the PPFD numbers on this Sayhon SH1000. Something most ppl I know don't understand. This light is definitely worth your money!!!

Jason L.

2023 New Sayhon Full Spectrum OSRAM Chips Grow Lights For 5X6ft Tent SH4000

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2023 New Sayhon Full Spectrum OSRAM Chips Grow Lights For 5X6ft Tent SH4000