Add to your order

  • Coverage for accidental damage including drops, spills, and broken parts, as well as breakdowns (plans vary)
  • 24/7 support when you need it.
  • Quick, easy, and frustration-free claims.
Cover this product:
3-Year Protection $48.99
4-Year Protection $63.99
Cover all of your eligible devices:
Asurion Complete Protect: One plan covers all eligible past and future purchases (Renews Monthly Until Cancelled) $16.99/month

Add to your order

  • Coverage for accidental damage including drops, spills, and broken parts, as well as breakdowns (plans vary)
  • 24/7 support when you need it.
  • Quick, easy, and frustration-free claims.
Cover this product:
$379.99
FREE Returns
FREE delivery Friday, May 17. Order within 20 hrs 4 mins
In Stock
$$379.99 () Includes selected options. Includes initial monthly payment and selected options. Details
Price
Subtotal
$$379.99
Subtotal
Initial payment breakdown
Shipping cost, delivery date, and order total (including tax) shown at checkout.
Ships from
Amazon
Ships from
Amazon
Sold by
SZHLUX LED
Sold by
SZHLUX LED
Returns
30-day easy returns
30-day easy returns
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.
Read full return policy
Returns
30-day easy returns
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.
Read full return policy
Packaging
Ships in product packaging
black leaf Ships in product packaging
This item has been tested to certify it can ship safely in its original box or bag to avoid unnecessary packaging. Since 2015, we have reduced the weight of outbound packaging per shipment by 41% on average, that’s over 2 million tons of packaging material. Learn more
Packaging
black leaf Ships in product packaging
This item has been tested to certify it can ship safely in its original box or bag to avoid unnecessary packaging. Since 2015, we have reduced the weight of outbound packaging per shipment by 41% on average, that’s over 2 million tons of packaging material. Learn more
Support
Product support included
What's Product Support?
In the event your product doesn't work as expected or you need help using it, Amazon offers free product support options such as live phone/chat with an Amazon associate, manufacturer contact information, step-by-step troubleshooting guides, and help videos. By solving product issues, we help the planet by extending the life of products. Availability of support options differ by product and country. Learn more
Support
Product support included
In the event your product doesn't work as expected or you need help using it, Amazon offers free product support options such as live phone/chat with an Amazon associate, manufacturer contact information, step-by-step troubleshooting guides, and help videos. By solving product issues, we help the planet by extending the life of products. Availability of support options differ by product and country. Learn more
Payment
Secure transaction
Your transaction is secure
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Payment
Secure transaction
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Include
Add a Protection Plan:
Sorry, your monthly warranty plan was removed because these plans are currently only available for single-item orders.
Add to your order

3 Year Home Improvement Protection Plan

from Asurion, LLC
(211)
  • No Additional Cost: You pay nothing for repairs – parts, labor, and shipping included.
  • Coverage: Plan starts on the date of purchase. Drops, spills and cracked screens due to normal use covered for portable products and power surges covered from day one. Malfunctions covered after the manufacturer's warranty.
  • Easy Claims Process: File a claim anytime online or by phone. Most claims approved within minutes. If we can’t repair it, we’ll send you an Amazon e-gift card for the purchase price of your covered product or replace it.
  • Product Eligibility: Plan must be purchased with a product or within 30 days of the product purchase. Pre-existing conditions are not covered.
  • Terms & Details: More information about this protection plan is available within the “Product guides and documents” section. Simply click “User Guide” for more info. Terms & Conditions will be available in Your Orders on Amazon. Asurion will also email your plan confirmation with Terms & Conditions to the address associated with your Amazon account within 24 hours of purchase.
Learn more

4 Year Home Improvement Protection Plan

from Asurion, LLC
(1709)
  • No Additional Cost: You pay nothing for repairs – parts, labor, and shipping included.
  • Coverage: Plan starts on the date of purchase. Drops, spills and cracked screens due to normal use covered for portable products and power surges covered from day one. Malfunctions covered after the manufacturer's warranty.
  • Easy Claims Process: File a claim anytime online or by phone. Most claims approved within minutes. If we can’t repair it, we’ll send you an Amazon e-gift card for the purchase price of your covered product or replace it.
  • Product Eligibility: Plan must be purchased with a product or within 30 days of the product purchase. Pre-existing conditions are not covered.
  • Terms & Details: More information about this protection plan is available within the “Product guides and documents” section. Simply click “User Guide” for more info. Terms & Conditions will be available in Your Orders on Amazon. Asurion will also email your plan confirmation with Terms & Conditions to the address associated with your Amazon account within 24 hours of purchase.
Learn more

Asurion Complete Protect: One plan covers all eligible past and future purchases on Amazon

from Asurion, LLC
(691)
  • Buy a lot of stuff on Amazon? Tons of items eligible for coverage, from the latest tech like laptops, game consoles, and TVs, to major appliances, sporting goods, tools, toys, mattresses, personal care, furniture, and more.
  • Accidents happen. That’s why for your portable products we cover accidental damage from handling such as drops, spills and cracked screens. We also cover electrical and mechanical malfunctions, power surges, and wear and tear.
  • Past and future purchases covered. 30 days after you are enrolled, all eligible past purchases (up to 1 year prior to enrollment) and future eligible purchases made on Amazon will be covered by your plan as long as you are enrolled.
  • Fast, easy claims. Frustration-free claims, with most filed in minutes. We will fix it, replace it, or reimburse you with an Amazon e-gift card for the purchase price of your product (excluding tax). File at Asurion.com/amazon.
  • No hidden fees. For just $16.99 a month + tax you’re covered for up to $5,000 in claims per 12-month period. *THIS PROGRAM IS MONTH-TO-MONTH AND WILL CONTINUE UNTIL CANCELED* Coverage for all products ends 30 days after the plan is canceled. Cancel any time.
Learn more

SZHLUX 2023 New 840 Watt LED Grow Light 7×7ft Daisy Chain Dimmable Full Spectrum Grow Light for Indoor Plants, Greenhouse LED Grow Light

4.0 4.0 out of 5 stars 7 ratings
$379.99
FREE Returns
30-day easy returns
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.
Read full return policy
| Product support included
What's Product Support?
In the event your product doesn't work as expected or you need help using it, Amazon offers free product support options such as live phone/chat with an Amazon associate, manufacturer contact information, step-by-step troubleshooting guides, and help videos. By solving product issues, we help the planet by extending the life of products. Availability of support options differ by product and country.
{"desktop_buybox_group_1":[{"displayPrice":"$379.99","priceAmount":379.99,"currencySymbol":"$","integerValue":"379","decimalSeparator":".","fractionalValue":"99","symbolPosition":"left","hasSpace":false,"showFractionalPartIfEmpty":true,"offerListingId":"TIly35jNL1i%2FGaG8JlnviJUJ%2BBPKAiAgaIb827kLeRvYhYo7erzOp9sFjeoEdGASa%2FHQQIzdYkhVIaqz4NkF5dK76sQydThOWg3RSDAs5AkA7WLgvsZxCZZobljVjhuGdbaZEM2D4NVGhPumiuK0sDmnJcdwwJjcumzvUfqtSqLsuU8pQuExhY3jkZnlNsEO","locale":"en-US","buyingOptionType":"NEW","aapiBuyingOptionIndex":0}]}

Purchase options and add-ons

Color White
Material Aluminum
Finish Type Aluminum
Light Source Type Light Emitting Diode
Shade Material Aluminum

About this item

  • 【2023 Upgraded Dimmer Modes】- This upgraded light has 4 dimmer modes for different growing stage, plants will get absolutely full spectrum nutrition. If you turn to 40% for the first dimmer switch, 5 white light bars will on; If you turn to 100%, all white LEDs will on, it’s best for seedling and growing. If you turn to 40% for the 2nd dimmer switch, 4 light bars will on with warm white, red and IR LEDs; If you turn to 100%, all light bars will on, it’s most suitable for blooming and fruiting.
  • 【High Efficiency and Low Energy Consumption】- SZHLUX LED Grow Light utilize the latest in high yielding LEDs technology diodes, high Energy Efficiency with 2.9 Umol/J, delivers powerful light output and uniform canopy penetration to resulting maximum higher yields. Actual power is 840W with 2592 LEDS, effective footprint is 7 x 7 ft.
  • 【Timing and Daisy Chain Support】The newest upgraded light comes with a timer switch, you can turn to any time according to your plants growth stage. And more than 100 lights can be connected together with network cables for lager and commercial grow. Costs half compare to HPS light and greatly increased yields.
  • 【Sunlight Full Spectrum】- Infinite close to sunlight wave for plants, over 95% light energy can be absorbed by plants. White, blue, red and IR (3000K, 5000K, 660nm and IR 730nm). 3000K providing more reddish light and the 5000K providing more blueish. Especially 5000k blue light promotes seedling growth, the 660nm red and 730nm IR light is most useful for plant photosynthesis, promote plant flowering and fruiting, increase yield and crop quality. Each of our light bar can be replaced by a UV light.
  • 【Trapezoid Tube and Fanless Design】- Original Factory innovation designed Trapezoid-shape Led Tube for larger luminous area than T5 and T8 led tube. Premium aluminum shell with fanless design for faster dissipation speed, make your growing life easy and quiet, allowing your plants receive more energy and without burning.
› See more product details

Frequently bought together

SZHLUX 2023 New 840 Watt LED Grow Light 7×7ft Daisy Chain Dimmable Full Spectrum Grow Light for Indoor Plants, Greenhouse LED
$379.99
Get it as soon as Friday, May 17
In Stock
Sold by SZHLUX LED and ships from Amazon Fulfillment.
+
VIVOSUN Digital pH and TDS Meter Kits, 0.01pH High Accuracy Pen Type pH Meter ± 2% Readout Accuracy 3-in-1 TDS EC Temperature
$15.99 ($15.99/100 g)
Get it as soon as Friday, May 17
In Stock
Sold by VIVOSUN and ships from Amazon Fulfillment.
Total price:
To see our price, add these items to your cart.
Details
Added to Cart
These items are shipped from and sold by different sellers.
Show details Hide details
Choose items to buy together.

Customers also search

Page 1 of 1Page 1 of 1
Previous page
  1. Lorrtta Y-4000 400W LED Grow Light 4×4ft Coverage Full Spectrum Growing Lamps with LM281 6light Bars & high Efficiency Driver for Indoor Plants ，Seedling Veg and Bloom Daisy Chain Dimmable Grow Light
    phlizon fd8000 1000w
  2. APLANT Standing Grow Light,100W 4-Head Standing Plant Grow Lights Indoor, Dimmable Indoor Plant Lights with 6/10/14/18h Timer,18-94 Inch Grow Light Lamp for Indoor Plants with Adjustable Tripod Stand
    szhlux 500w
  3. MARS HYDRO FC-E1000W Bar Style Led Grow Lights for Indoor Plants Diode Full Spectrum Growing Lamp 1000Watt 4x4FT Can Extend to 4x6FT Dimmable Daisy Chain Commercial Achieve 2.8umol/J 3G/W
    hlg scorpion
  4. RDJ Bouns 2024 Fresh 720W LED Grow Light for 4x4 Grow Tent, Wide Body 6 Bar Grow Lights LM281B+ and EPI Diodes, Full Spectrum, with Sosen Driver, Daisy Chain Dimmable, Perfect for Indoor Garden
    led 1000w grow light
  5. RDJ Bouns Growline720 Led Grow Light and Aurora 40 UV IR Supplementary Light Bundle
    720 watt grow light
  6. AGLEX 600W LED Grow Lights, Full Spectrum Grow Light with UV IR, Daisy Chain Plant Bar Style Grow Light Foldable & Dimmable for Indoor Growing Commercial Hydroponic Growing Lamp 5x5ft Core Coverage
    750w led grow light
  7. Hydro Crunch 600W Grow Light Digital Dimmable HPS System for Plant - Basic Wing Reflector Set
    400 watt grow lights
  8. Grow Lights for Indoor Plants, Jirbeey 80 LEDs Plant Light for Indoor Plants with Full Spectrum, Indoor Plant Grow Lights with 3 Modes,3/9/12H Timer, 20%-100% Brightness
    550 watt grow light
Next page

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Product Warranty: For warranty information about this product, please click here

Feedback

SZHLUX 2023 New 840 Watt LED Grow Light 7×7ft Daisy Chain Dimmable Full Spectrum Grow Light for Indoor Plants, Greenhouse LED Grow Light

SZHLUX 2023 New 840 Watt LED Grow Light 7×7ft Daisy Chain Dimmable Full Spectrum Grow Light for Indoor Plants, Greenhouse LED Grow Light

Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?

Fields with an asterisk * are required
/
/
/
/
Please sign in to provide feedback.

Product details

  • Product Dimensions ‏ : ‎ 44 x 42 x 1.5 inches; 16 Pounds
  • Item model number ‏ : ‎ PTA8400
  • Date First Available ‏ : ‎ August 23, 2023
  • Manufacturer ‏ : ‎ SZHLUX
  • ASIN ‏ : ‎ B0CGDS2MJN
  • Country of Origin ‏ : ‎ China
  • Customer Reviews:
    4.0 4.0 out of 5 stars 7 ratings

What's in the box

  • Light kit inlcuded

    • Product Description

    led grow light 840W
    led grow light dimmable
    led grow light for seedling
    led grow light for growing
    led grow light for blooming
    grow light linkable
    grow light big

    From the brand

    Previous page
    2. SZHLUX 2023 Upgraded PTA4000 LED Grow Light 400 Watt 4×4ft Daisy Chain Dimmable Full Spectrum Gro...
      SZHLUX 620W LED Grow Light 4×6ft Daisy Chain Dimming Full Spectrum Grow Light for Indoor Plants, ...
      SZHLUX PT8000 LED Grow Light 7×7ft with Timer and Temp Control, Full Spectrum UV&IR Grow Lamp wit...
      SZHLUX 4000W LED Grow Light 4×4ft Coverage Dual Switch Full Spectrum Grow Lamp for Indoor Plants,...

      led grow light for indoor

    3. SZHLUX PT4000 LED Grow Light 4×4ft with Timer and Temp Control, Full Spectrum Grow Lamp Dimmable ...
      SZHLUX 5000W LED Grow Light 4×4ft with Timer and Temp Control, Full Spectrum Grow Lamp Dimmable w...
      SZHLUX 6000W LED Grow Light 4×6ft Coverage Full Spectrum 660nm 730nm IR Growing Lamp for Indoor P...
      SZHLUX 2023 New 840 Watt LED Grow Light 7×7ft Daisy Chain Dimmable Full Spectrum Grow Light for I...

      Led grow light full spectrum

    Next page

    Compare with similar items

    This Item
    SZHLUX 2023 New 840 Watt LED Grow Light 7×7ft Daisy Chain Dimmable Full Spectrum Grow Light for Indoor Plants, Greenhouse LED Grow Light
    SZHLUX 2023 New 840 Watt LED Grow Light 7×7ft Daisy Chain Dimmable Full Spectrum Grow Light for Indoor Plants, Greenhouse LED Grow Light
    Recommendations
    SZHLUX 2023 New 400 Watt LED Grow Light 4×4ft Daisy Chain Dimmable Full Spectrum Grow Light for Indoor Plants, Commercial Grow Lights for Seeding Veg Flower Growing Lamps
    SZHLUX 2023 New 400 Watt LED Grow Light 4×4ft Daisy Chain Dimmable Full Spectrum Grow Light for Indoor Plants, Commercial Grow Lights for Seeding Veg Flower Growing Lamps
    dummy
    FARMLITE Grow Light LED Grow Lights for Indoor Plants Full Spectrum Growing Light Plant Hanging Growing Lamps Seedling with Samsung Diodes Daisy Chain Dimmable (320Watts)
    FARMLITE Grow Light LED Grow Lights for Indoor Plants Full Spectrum Growing Light Plant Hanging Growing Lamps Seedling with Samsung Diodes Daisy Chain Dimmable (320Watts)
    dummy
    AGLEX 800W LED Grow Lights, Full Spectrum Grow Light with UV IR, Daisy Chain Plant Bar Style Grow Light Foldable & Dimmable for Indoor Growing Commercial Hydroponic Growing Lamp 6x6ft Core Coverage
    AGLEX 800W LED Grow Lights, Full Spectrum Grow Light with UV IR, Daisy Chain Plant Bar Style Grow Light Foldable & Dimmable for Indoor Growing Commercial Hydroponic Growing Lamp 6x6ft Core Coverage
    Details
    Added to Cart
    Details
    Added to Cart
    Details
    Added to Cart
    Details
    Added to Cart
    Price$379.99$189.99$189.99$549.99
    Delivery
    Get it as soon as Friday, May 17
    Get it as soon as Friday, May 17
    Get it as soon as Friday, May 17
    Get it as soon as Friday, May 17
    Customer Ratings
    4.04.0 out of 5 stars7
    4.54.5 out of 5 stars38
    4.44.4 out of 5 stars204
    4.34.3 out of 5 stars374
    Brightness
    —
    —
    4.5
    4.5
    Value for money
    —
    —
    4.3
    4.3
    Timer function
    —
    —
    2.0
    3.0
    Sold By
    SZHLUX LED
    SZHLUX LED
    FARMLITE
    AGLEX
    light source type
    Light Emitting Diode
    LED
    LED
    Light Emitting Diode
    light sources
    —
    4
    —
    8
    material
    Aluminum
    Aluminum
    Aluminum
    Aluminum
    shade material
    Aluminum
    Aluminum
    Aluminum
    Aluminum
    finish type
    Aluminum
    Aluminum
    Aluminum
    —
    power source
    Corded Electric
    Corded Electric
    Corded Electric
    Corded Electric
    style
    Modern
    Modern
    Modern
    Modern
    mounting type
    —
    —
    Ceiling Mount
    Ceiling Mount

    Looking for specific info?

    Customer reviews

    4 out of 5 stars
    4 out of 5
    7 global ratings
    Working
    4 Stars
    Working
    Day 3 and the plants are loving it!!
    Hide
    Thank you for your feedback
    Sorry, there was an error
    Sorry we couldn't load the review

    Top reviews from the United States

    Michelle
    5.0 out of 5 stars Great Light
    Reviewed in the United States on March 12, 2024
    Verified Purchase
    Great grow light. No issues, plants are happy girls!
    Helpful
     Report
    Burt Ambrose
    4.0 out of 5 stars Working
    Reviewed in the United States on March 15, 2024
    Verified Purchase
    Day 3 and the plants are loving it!!
    Customer image
    Burt Ambrose
    4.0 out of 5 stars Working
    Reviewed in the United States on March 15, 2024
    Day 3 and the plants are loving it!!
    Images in this review
    Customer image Customer image
    Customer imageCustomer image
    Helpful
     Report
    Matt
    5.0 out of 5 stars 14-18 inches from canopy is sweet spot
    Reviewed in the United States on February 25, 2024
    Verified Purchase
    they wouldn't let me post a video ,lame amazon .
    Helpful
     Report