SKU: 80653930367
best led grow light for 4x4 tent

best led grow light for 4x4 tent 800w LED Grow Light | 4x4 Grow Light | Best Grow Light for 4x4 Tent

Sale price$25.39 Regular price$28.21
Save 10%

Pay in installments of $7.05 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 27 - Aug 1

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

best led grow light for 4x4 tent 800w LED Grow Light | 4x4 Grow Light | Best Grow Light for 4x4 TentCT 800 800w LED GROW LIGHT FEATURES & BENEFITS The LED grow light draws 800 watts, producing 2240 umol s of light and unbeatable 2. 8 umol j efficiency spread evenly across a 4'x4' 5X5' grow tent. It is fully dimmable. There is a dimming knob on the fixture; the intensity can be dimmed from 40%, 60%, and 80% to 100%. Growers can also adjust the metal string to get the proper lighting that your plants require. The driver is an internal setup in the

CT-800 800w LED GROW LIGHT FEATURES & BENEFITS


The LED grow light draws 800 watts, producing 2240 umol/s of light and unbeatable 2.8 umol/j efficiency spread evenly across a 4'x4' / 5X5' grow tent.

It is fully dimmable. There is a dimming knob on the fixture; the intensity can be dimmed from 40%, 60%, and 80% to 100%.  Growers can also adjust the metal string to get the proper lighting that your plants require.

The driver is an internal setup in the middle of the fixture. Our engineers keep a perfect distance between the driver and the light bars to reduce the total heat load.  We have conducted comprehensive tests on the fixture's temperature to obtain the best cooling effect. 

We provide a 5-year standard warranty for all the lights, and our customer service team will respond in 24 hours to any inquiries you have.


800w LED GROW LIGHT SPECIFICATIONS:

Power
800W
Voltage
AC120-277V
Coverage
Veg: 5’ x 5’ Flower: 4' x 4'
Spectrum
Full Spectrum from Seed to Harvest
Efficacy
2.8 μmol/J
PPF
2240  umol/s
AC Input Voltage
800W @277VAC 820W@120VAC
Weight
22.04 lbs / 10kgs
Max Ambient Temperature
113  °F / 45 °C
Dimming
0-10V
Thermal Management
Passive
Lifespan
>50,000 hours 



800w LED GROW LIGHT PAR PERFORMANCE

CT-800 provides consistent and uniform light intensity across the plant canopy and contributes to better growth and development.


800w LED GROW LIGHT TARGET FULL SPECTRUM

We enhance the CT-720 spectrum and formulate the CT-800 spectrum, integrating an addition of 730nm. This new design aims to boost the amount of crop and make the plants bigger. It's made particularly for growing plants indoors and can be used during all the stages of the plant's life. It lets plants take in the light waves they need, when they need them.






HOW HIGH SHOULD YOU HANG CT-800 LED GROW LIGHT


 

800w LED GROW LIGHT DAISY CHAIN CONTROL 

Growers can control up to 100 fixtures using a lighting controller simultaneously without reducing lighting system efficacy. Such a connection is perfect for large-scale commercial production.


800w LED GROW LIGHT FLAT DESIGN

A groundbreaking design that sets it apart from the competition. Unlike other LED grow lights that house LEDs inside the light bars, our advanced CT-800 places the LEDs on the backside of each light bar. This distinctive design allows users to open and hang the light reversely, ensuring a perfectly flat and eliminating the common issue of drooping found in other grow lights on the market.

By opening and hanging the light like a book, this unique design allows for more even light distribution and greater overall efficiency, optimizing the growth potential of your plants.

 

 

800w LED GROW LIGHT DIMENSION



CT-800 is an 800-watt LED grow light designed for home and commercial growers. The dimension is 42.5x45 inches when folded out to its final form; you can expect the fixture to distribute the light evenly in a 5x5 area for the vegetative stage and a 4'x4' for flowering. 


800w LED GROW LIGHT ACCESSORIES

  • 1 x AC Power Cord (6 ft / 1.8m)
  • 1 x RJ 14 Wire 
  • 2 x Ratchet Ropes
  • 1 x US adaptor
  • 2 x Hooks


Rest assured, we stand behind CT-800.

When you buy a light fixture from Cultiuana, you purchase more than a grow light. You're buying the peace of mind that comes with knowing we stand behind our products with our hassle-free replacement guarantee and lifetime technical support.

If your grow fixture becomes defective due to faulty materials or any quality issue within 5 years from the date of purchase, we guarantee to replace your fixture at no cost to you.

Unboxing Review Video

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 80653930367

Discover Niche Categories That Outsell best led grow light for 4x4 tent

Top-Converting Item to Boost Your Average Order

4.5 ★★★★★
Based on 13 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
C
Verified Purchase
Cassandra Lara-Jensen
Louisville, US
★★★★★ 5
Love this! So easy to understand!
Format: Kindle
I have received healing from God for some things, and I'm also still waiting to receive healing from God on other things. God is good. And HIS WORD NEVER FAILS.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 19, 2023
D
Verified Purchase
David Crabtree
Bozeman, US
★★★★★ 5
Randy Clark writes a winner here.
Format: Kindle
An outstanding and well thought through contribution to the 'practicalities' of establishing faith for healing and healing ministry. Its cogently Biblical and practical training for every believer in Jesus to do the same works as He did. Full of inspiring stories, sage advice of years of ministry, and topped off with the benefits of academic research, Randy Clark writes a winner here.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 15, 2016
P
Verified Purchase
Psoriasis patient
Port Orchard, US
★★★★★ 5
SWILLE Sponge Holder for Kitchen Sink - Sink Caddy Organizer with Auto Drain Tray
Color: Black Standard
Nice to have organization at my fingertips. Well made and I love the drainage feature so that we don't have standing water and mold growing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 13, 2026
A
Verified Purchase
Amazon Customer
Whiting, US
★★★★★ 5
Perfect size
Color: Black Standard
Good quality track, looks very nice in my kitchen. I didn't use the suction cups because I have it sitting on my sink. I like that excess water can drain to avoid and build up of water or soap in the rack. Holds all of my cleaning tools well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 7, 2026
K
Verified Purchase
K Tunn
Charlottesville, US
★★★★★ 4
Hanger not secure
Color: Black Standard
Like the holder. The only issue I have is the hanger off the front is not locked in so falls off sometimes when I take the facecloth off the hanger.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 6, 2025

recommand products