CT-720 Full Spectrum LED Grow Light For Flowering- 720 Watts, 5'x5', 0-10V Dimmable, 120-277V | Cultiuana

Cultiuana SKU: CT-720F

5.0 / 5.0 based on 4 reviews

$579.00 $699.00 Save $120

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CT-720 LED Grow Light Product Description

CT-720 is a 720 watt LED grow light, it is 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. 

CT-720 uses the big Sanan series chips and famous Osram 660 nanometer deep red diodes. OSRAM is one of the globally leading brands in the light industry. Their LEDs are designed to meet the unique needs of cultivation, including high efficacy, and longevity. low thermal resistance. 

The fixture draws 720 watts and produces 2016 umol/s of light and unbeatable 2.8 umol/j efficiency spread evenly across a 4'x4' grow tent.

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

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

CT-720 is fully dimmable. There is a dimming knob on the fixture; the intensity can be dimmed from 40%, 60%, 80% to 100%.  Growers can also adjust the metal string to get the proper lighting that your plants require.

We stand behind our products. All US orders will be dispatched from our US warehouse within 48 hrs to ensure that you will get your lights asap. All shipping is free. 

Our lights are UL and DLC certified, which means they meet US and Canadian safety requirements for lighting products. 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.

Best Features:

  • 720W power
  • 2.8 umol/j efficacy
  • IP65 Waterproof
  • 2016 umol/s total light output
  • Personal Flower:5'x5'ft / CommercialFlower:4'x4'ft
  • Sanan white LEDs with 660nm deep reds (Osram diodes)
  • Onboard dimming function (100%, 80%, 60%, 40%, OFF)
  • Daisy-chainable up to 100 fixtures. 
  • Compatible with Cultiuana lighting controller 
  • Fanless design for heat dissipation
  • 5-Year warranty
  • 0-10V dimming


  • 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



AC 120-277V
Veg: 5’ x 5’ Flower: 4' x 4'
Full Spectrum
2.8 μmol/J
2016 μmol/s
Light Source
Sanan + Osram
Max Ambient Temperature
95 °F / 35 °C
Thermal Management
DLC, CE, UL8800
>50,000 hours 
5 Year Warranty


Voltage & Amperage:

Input Voltage +/- 10% 120 Volts 208 Volts 240 Volts 277 Volts 
Input current at 100% 6.00A 3.40A 3.00A 2.6A

CT-720 LED Grow Light Spectrum: 

cultiuana ct720f led grow light

CT-720 PPFD Charts in 4' x 4' Grow Tent:

Hanging over 6"/152mm
cultiuana led grow light ct 720f ppfd 6 inch
Hanging over 12"/300mm
cultiuana ct 720f led grow light ppfd 12 inch

CT-720 LED Grow Light Product Images:

Discreet Shipping

cultiuana ct 720 discreet shipping

CT-720 Full Spectrum LED Grow Light Dimension


Our Stock

cultiuana ct 720 stock

Rest assured, we stand behind our products.

When you buy a light fixture from Cultiuana, you are buying 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 or you can either ask for a full refund. 

Customer Reviews

Based on 4 reviews
多瓦单位 非常非常


Georgi K
2nd run

My 2nd run using ct720. It's terrific!

so far so good

The 4x6 tent running the 720watt light from cultiuana so far so good seems like all these girls and boys are enjoying the light if anyone would like too see more updates weekly of these guys dome landraces come by the discord and comehome in the smoke lounge https://discord.gg/hStPuwGA

Weston Hall
great sevice

Customer service at Cultiuana answered my questions regarding this light. They did much more than I would have expected. I really enjoy their product and plan to purchase more from them. Special thanks to Amy at Cultiuana.