400W Cannabis Grow Samsung LED

400W cannabis grow light, using Samsung white chip and 660nm high-efficiency red light, the driver is UL CE certified to ensure safety. The product is known for its excellent heat dissipation effect. The waterproof design is suitable for most environments, especially designed for tent cultivation, and can be customized.
400W Cannabis Grow Samsung LED
400W Cannabis Grow Samsung LED
400W Cannabis Grow Samsung LED
400W Cannabis Grow Samsung LED
400W Cannabis Grow Samsung LED
400W Cannabis Grow Samsung LED

Samsung white light LED

light efficiency reaches 3.0umol/J

Osram 660nm

Highly Efficient deep Red


UL CE listed Ensure Safety

Waterproof Design

Suitable for most environments

Aero Aluminum

Superior heat dissipation

Board Design

The best size for your tent

Product Details

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

Advantages of VQ-GLMA400

Top LED chips:

The 400W cannabis grow light uses Samsung white led and high-efficiency red light to provide the best plant growth results.

High light efficiency output:

The overall light output is as high as 2.9 µmol/J and 580µmol/s. This high efficiency from electricity to light not only saves your electricity bill, but also increases production.

Cannabis specific spectrum:

This cannabis grow light combines white light and 660nm red light, specially designed for the unique spectrum needs of cannabis, ensuring the light needs of each growth stage from seedling stage to mature stage. It supports overall healthy plant growth and helps increase yields.

Designed for commercial and home growers:

The 400W cannabis grow light is ideal for home growers using grow tents such as 5ftx5ft, 4ftx4ft, 4ftx2ft, 3ftx3ft, 2ftx2ft. Universal suspension design, just plug in and use.

Specification Parameter

Specification Parameter

Light Source: 


Input Power:

400 Watt

Input Voltage: 



Full Spectrum+660nm red light

Typical PPF:



2.9 μmol/J


600mm L x 480mm W x 56mm D, 23.6in L x 18.89in W x 2.2in D

Working temperature:

-20℃~45℃  |-4°F ~ 113°F

Product weight: 

12.31 lbs (8.3 kg)

Beam angle:


IP Rating:

LED Bar IP65 


0-10V PWM resistor three-in-one dimming


≥50,000 hrs


3 years standard

Hanging Heights

Hanging Heights At Different Growth Stages


Product Size&List



Packing List


Packing Details


Packing Carton Model:

1 Unit/Carton

Carton Size:

25.7in L x 20.28in W x 3.78in D

653mm L x 515mm W x96mm H

Gross Weight:

9.32 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 Matrix400


Full Spectrum for VEG & FLOWER

The spectrum has been specially tuned to meet the requirements of the whole growth cycle of flowering plants. Abalanced distribution of all wavebands within the 400-700nm PAR range delivers a robust and compact vegetative growth, as well as optimizes the flowering stage with high yield.


Product Category


This is my first indoor greenhouse, growing a popular weed plant , lemon tree, sunpatients and petunias. The light is excellent, nice and bright , well built and doesn't put out too much heat. No complaints at all. Great purchase! I'll probably buy another one from this company.
This is a great grow light. I started my seedlings out on about 50% light output and have increased to about 75% as the plants are getting larger. The coverage area is over double the size of the light.
ron hardy
LOVE this light! I run it in a 4x4 tent strictly for vegetive growth and this does the job. Typically leave it about 18 inches from plant and plants grow as good as when I had a 1000 watt HPS. They don’t emit a lot of heat and cut my power bill in half. I would definitely recommend this for vegging plants in a 4x4 tent, very happy with this purchase.
Marc Gutierrez