400Watt Full Spectrum LED Grow Light

Octopus 400X Series LEDs are the ideal grow lights for commercial grower & hydroponic store, which is easy for transportation with detachable design

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 Video

Detachable 400Watt LED Grow Light

Download Brochure

 Features for Octopus400X


Octopus 400X is a 400 watts full spectrum LED grow light from VANQ

Top Quality LED Chips: 

Octopus 400X is built up with 1488pcs 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 1080 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 400X is made up of 6 LED bars each of which is 66 watts, it is able to deliver a more even light distribution in a 4ft x 4ft grow tent.

Modular Fixture: 

The 6 LED bars and the 2 fixture bars can be easily assembled together in plug and play way, please refer to the video to see how it works.

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 400X LED grow light is perfect for home growers using grow tents, such as 5ftx5ft, 4ftx4ft, 3ftx3ft. Easy to set up by universal hanging, then simply plug and play.

Free Shipping: 

Free shipping applies to orders from the contiguous 48 states of the US, Canada, European countries, UK.



Wattage Draw: 

400 watts

LED Diodes:

1488 pcs, Full Osram 


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

PPF (light output):

1080 umol/s

PAR Efficacy:

2.7 umol/J

Coverage area(grow rooms and grow tents):

Flowering footprint: 0.9 x 0.9 m, 3 x 3 ft

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


81 x 69.5 x 7.8 cm, 31.89 x 27.36 x 3.07 in

Maximum ambient operating temperature:

Up to 40° C

Product weight: 

17.82 lbs (8.1 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

Features of Octopus 400X LED Grow Lights


Full OSRAM TOP-bin LED Diodes


Warm white LED

Warm LED with a continuous spectral emission across PAR 400 700nm wavelength range with a high red ratio which is close to daylight of late Summer and Autumn. It is essential for balancing the full light spectrum for the whole growth cycle of plants, especially for the flowering stage.


Cool white LED

Cool LED with a continuous spectral emission across PAR 400 700nm wavelength range with a high blue ratio whic is close to daylight of Spring. It is essential for balancing the full light spectrum for the whole growth cycle of plants, especially for the vegetative stage.


660nm deep red LED

Red is the primary light spectrum used for photosynthetic. Red light promotes the increase in leaf area and is necessary during the flowering stage of plants.


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.

Daisy Chain

More about dimming controller

400x详情页-750-5 (2).jpg

Hanging Heights At Different Growth Stages

400x详情页-750-6 (2).jpg

PPFD Distribution

- based on Octopus 400X




400x详情页-750-5 (1).jpg

Packing List


Packing Details


Packing Carton Model:

1 Unit/Carton

Carton Size:

32.48n L x 7.87in W x 9.25in D

825mm L x 200mm W x235mm H

Gross Weight:

9.8 KGs

Customer Reviews

This grow light is amazing, the light is bright and my plants absolutely love it, they’re growing unbelievably fast under this light during winter! The light doesn’t get hot, however it still gets warm but not enough to burn your hand. Overall if you’re looking for a grow light, look no further as these are amazing and at a very good price!
Cassandra Roberts
Time function is great and easy to use. This is my second time buying, got one two years ago for my living room and loved it! Got this second one for my bedroom and love it even more with the newly added features like dimming and the added light option. Not to mention the lighting offers a great mood to any room :)
Greg Sennett
This light is one of the best additions to my grow space I am really enjoying the timer control. The warmth is there. I'm really feeling this light!
Lynn O'Hara

Related Products