What are the best cheap LED grow lights for growing cannabis?

Your best bet will be a grow light from reliable brands like Mars Hydro, ECO Farm, or Viparspectra. These cheap LED grow lights can be obtained for under 200 bucks, and usually cover about 2x2 feet each.

If you’re growing in a larger than 2x2 foot space while on a budget, I’d recommend considering a 400 watt MH/HPS grow light kit, which will light up 4x4 feet well.

I tell growers the one thing you don’t want to cheap out on is a grow light. That’s because yield is directly related to the strength of the light. The cheap grow lights on my list below will get you a solid yield if everything else is done right.

What Specifications To Look For In The Best Cheap LED Grow Lights:


VIPARSPECTRA XS2000 LED Grow Light with Samsung LM301B & MeanWell Driver

VIPARSPECTRA XS2000 LED grow light adopts the latest high-quality LEDs technology-Samsung LM301B diodes, high energy efficiency with 2.7 umol/J, generates more usable lighting per watt and provides better light canopy penetration.

Consists of 3000K warm white, 5000K white, 660nm deep red, and 730nm IR light, which providing your plants with excellent full spectrum led grow lights. The red and IR light are particularly useful during bloom, which can speed up bloom time and enhance high yields to obtain the ideal harvest. An added dimmer knob is featured to manipulate the light intensity at liberty, provides desired needs for plants in all stages from veg to bloom.

No fans zero noise. Large areas of solid aluminum heat sinks help you to achieve the ideal cooling system. Adopts high safety performance MEAN WELL HLG series driver to achieve high PAR output, longer lifespan to speed up plant's grow processes and boost yields while saving you on your energy bill.

Comparable to traditional 600W HPS/MH while consuming only 240W, which helps to get 50% higher yield harvest and save costs. Perfect for 4’x4’ vegetative coverage at 24”and 3’x3’flowering coverage at 20”.

We can count it among the best LED grow lights for weed undoubtedly.


ECO Farm LM301B UV&IR 110W/220W/450W/600W Quantum Board-growpackage.com

ECO Farm LED Grow Light quantum board is designed with Full spectrum(3000K), red light 660nm and IR 730nm and UV 395nm, provide everything plants desired in the natural sunlight, encouraging healthier and more balanced plant growth by stimulating photosynthesis.

IP65 waterproof rating makes this grow light suitable for more planting environment, especially hydroponic cultivation, greenhouse cultivation, commercial cultivation projects, etc. You will be able to cut down thecosts of the horticultural lighting system.

  • High-efficiency white light boards with Samsung LM301B diodes, high efficacy 2.7 μmol/J.
  • White-light full spectrum for optimal canopy penetration and easy viewing.
  • No Fan, means ZERO Noise. Large solid aluminium heat sink, high quality protective covers for cables, waterproof LED, high safety performance and dimmable MEAN WELL Driver.
  • Experimentally-certified light recipe for healthier plant growth.
  • Dimmable Power Supply included.


Mars Hydro TS 1000 - LED Grow Lights Depot

[High Quality Efficient LEDs Chips] 3144Pcs Best-Selling Samsung LM301B and Osram 660nm LEDs chips, High Efficiency Up to 2.9 µmol/J.

[Upgraded Sunlike Full Spectrum White] This High-intensity spectrum is beneficial for plants at all stages - from veg to bloom, and creates Big density Buds.

[Large Yield & Increased Crop Quality] Expect up to a 50% higher yield and higher quality compared with the old blurple lights and HPS. Max yield Up to 2.5g/W with 30% higher Average PPFD.

[Daisy Chain Dimming Functionality] Light designed with dimmer knob which makes dimming more convenient. Up to 15 lights can be daisy-chained and controlled through just one light.

[No-Fan Design, Aluminum Heatsink, and Removable Driver] The no-fan design makes no noise; Thick and sturdy aluminum heatsink makes Optimal heat dissipation; Removable driver allows put driver outside.

[IP65 Waterproof, Flexible 180 degree movement] Give growers a worry-free while growing in humidity envirnoment; Foldable design up to 180 degrees, making it small, compact, and easy to install.

Which cheap LED grow lights should I choose?

I guess you are high in confidence now when it comes to choosing the best cheap LED grow light for weed. I believe in revising things, and I am going to do the same here as well. So, why not to do the revision together?

After vast experimenting as well as testing, if you ask about the choice of my team and me, then it is ECO Farm LED Grow Light.