640Watt Foldable LED Grow Light

Octopus 640 is a 640 watts full spectrum foldable LED grow light for Home Growers
640Watt Foldable LED Grow Light
640Watt Foldable LED Grow Light
640Watt Foldable LED Grow Light
640Watt Foldable LED Grow Light
640Watt Foldable LED Grow Light
640Watt Foldable LED Grow Light

Samsung lm301B

Original Top Bin White

Osram 660nm

Most Efficient Deep Red

Sosen Driver

UL listed Ensure Safety

Waterproof Design

Suitable for most environments

Aero Aluminum

Superior heat dissipation

Reflective Bar

Private Optical Design

Product Details

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Product advantage
Specification Parameter
Hanging Heights
Product Size&List
Luminaire Control
Product advantage

Advantages for Octopus640

Top Quality LED Chips: 

Octopus 640 is built up with 2232pcs full top-bin OSRAM warm white, cool white, and red LED diodes.

High Light Output: 

The overall light output is up to 2.7 µmol/J and 1728 µmol/s. This high efficiency of electricity to light not only saves your bill but increases your yield at the same time.

Full Spectrum for VEG & FLOWER: 

The spectrum has been specially tuned with warm/cool white, 660nm deep red. The overall balance is dedicated to optimizing the whole growth cycle of your plants, delivering strong vegetative growth and high-yield flowering.

More Even Light Distribution: 

The Octopus 640 is made up of 6 LED bars each of which is 107 watts, it is able to deliver a more even light distribution in a 5ft x 5ft grow tent. The whole light is foldable and can be easily fixed by universal hanging after opening up.

0-100% Dimmable & Daisy Chain: 

With the VD-100 dimming controller, up to 50 light fixtures can be controlled at the same time, as well as to set up the on/off timing, sunrise/sunset transition.

Perfect for Commercial and Home Grower:

The Octopus 640 LED grow light is perfect for commercial growers using a vertical farming method, as well as home growers growing with grow tents, such as 5ftx5ft, 4ftx4ft. Easy to set up by universal hanging, then simply plug and play.

Specification Parameter

Specification Parameter

Wattage Draw: 

640 watts

LED Diodes:

2232 pcs, Full Osram


Full-spectrum(400-800nm) white with enhanced red 

PPF (light output):

1728 umol/s

PAR Efficacy:

2.7 umol/J

Coverage area(grow rooms and grow tents):

Flowering footprint: 1.2 x 1.2 m, 4 x 4 ft

Vegetative footprint: 1.5 x 1.5 m, 5 x 5 ft


111.5 x 111 x 8.7 cm, 43.9 x 43.7 x 3.42 in

Maximum ambient operating temperature:

Up to 40° C

Product weight: 

30.8 lbs (14 kg)


≥50,000 hrs

Light Distribution: 


Working Temperature: 

-20°C~ 40°C | -4°F~104°F



Input Voltage\Frequency: 


Power Factor:

220V≥0.95 | 110V≥0.98



Structure Material:


Recommended for:

Home grows (grow rooms, grow tents)

Soil, hydroponic, aeroponic, or aquaponic systems

Indoor farming or gardening

Manufacturer's Warranty:

3 years

Hanging Heights

Hanging Heights At Different Growth Stages


Product Size&List




Packing List


Packing Details


Packing Carton Model:

1 Unit/Carton

Carton Size:

45.67in L x 25.98in W x 4.92in D

1160mm L x 660mm W x125mm H

Gross Weight:

17 KGs

Luminaire Control

Luminaire Control

Combined with a wired master controller (VQ-MVG4B2) or other available controllers for external control, this controller is fully functional and supports sunrise and sunset modes, temperature and humidity monitoring, two-group four-channel dimming and other functions.



PPFD Distribution

- based on Octopus 800


Full Spectrum for VEG & FLOWER

The fine tuned full spectrum is suitable for the whole growth cycles of indoor plants growing from cloning to flowering. The overall balance of multiple bands within this spectrum is able to deliver a robust and compact vegetative growth, as well as to optimize the final flowering growth with a yield of high quality, high quantity, and high potency.


Product Category



I do like the light, it was my favorite purchase this year. I have harvested the first plant and there is a noticeable improvement. It is a good light for the price.
Peter C.
Brightness is great..and also great value for the money..love it,will order another soon..thanks
Nathan Rothkamm
This light is perfect for my tent as I have limited height. It covers half of my 4x4 tent with good penetration. It has a warmer spectrum that is more fit for flowering. This has reduced heat in my tent by 6 degrees! This replaced two cmh that were dimmed to 70%. The driver sits outside the tent. A nice upgrade!