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Why choose LED lights for growing marijuana indoors?

  • They use less electricity and generate more useful light for the plant.
  • They reduce the demand for powerful extractors by preventing the space from overheating.
  • Suitable for every stage of cultivation, from germination to flowering.
  • No decrease in light intensity, a lifespan of up to 50,000 hours.
  • Promotes uniform development throughout the entire plant.
  • Because of these qualities, LED indoor grow lights are the most suitable alternative for those who want to achieve the best results with the lowest energy consumption.

 

How to select the most suitable LED light for your indoor growing


Dimensions of the place:

Small crops (60x60 cm - 80x80 cm) → LED panels between 100W and 150W.
Medium-sized crops (100 x 100 cm to 120 x 120 cm) → LED lamps between 200W and 300W.
Large crops (more than 150x150 cm) → LED lamps with a power of 400W or higher.


Light spectrum:

Growth: Blue light (400-500 nm) to promote stem and leaf growth.
Flowering: Red light (600-700 nm) to increase flower production.
Full spectrum: Perfect for all stages without having to change the bulb.


Consumption and effectiveness:

To achieve the best light-to-power ratio, look for high-efficiency LEDs (2.5 - 3.0 µmol/J).


Refrigeration:

For added durability, choose systems that feature passive ventilation or heat sinks.

 

The most suitable LED lights for growing at Pure Grow Shop

 
LED LUMII BLACK 720W ELECTRONIC
This complete spectrum LED focus is ideal for all stages of the crop. It offers a light outlet of 1.870 µmol/Sy an efficiency of 2.6 µmol/W. It is adjustable and requires a 600W Lumii Black


electronic ballast It efficiently covers surfaces of up to 1.5 x 1.5 meters. LED LUMII XLED 680W
With a maximum power of 680W, this LED focus is adjustable in five positions, from 260W to 680W. It provides a complete spectrum with an efficacy of 2.75 µmol/J and an output of 1.870 µmol/s, ensuring optimal growth and flowering.


LED Platinum 100W Daytar
ideal for smaller spaces, this LED focus offers a 100W power with a complete spectrum, using Samsung 301h chips. It is light, with a weight of 2.5 kg, and has a useful life of up to 50,000 hours.


LED Gavita 645W Pro
This high -end LED focus provides a balanced full spectrum light outlet, being adjustable up to 50% without loss of efficiency. Its 8 bar design allows its use in low rooms, vertical racks and cultivation tents.


LED Lumatek Zeus 600W Pro
with an efficacy of 2.9 µmol/J and a PPF output of 1.860 µmol/s, this LED focus is ideal for growers seeking high efficiency and performance. It offers a balanced complete spectrum and is compatible with the Lumatek digital control panel.
 

Common questions


Do LED grow lights generate less heat than HPS?
Yes, LED grow lights produce much less heat than HPS or LEC lamps, reducing the need for extractors and fans.

Is it possible to combine LEDs with other light sources?
annabis growers use a combination of LEDs with CFLs or HPS to enhance specific wavelengths, but this isn't necessary with full-spectrum LEDs.

Where should I place LED lights?
It depends on the wattage:

100W-200W → 30-40 cm above the plants.
250W-400W → Between 40 and 60 cm.
600W or more → 60-80 cm.

Is it necessary to use reflectors with LEDs?
No, most LED grow lights for indoor grows are already designed for optimal light distribution.

Do LED panels for growing annabis increase yield?
Yes, high-quality LEDs optimize yield because plants receive a more efficient spectrum without heat stress.



Supervised by the Pure Growshop technical team, which has over 10 years of experience in the selection of lighting equipment and indoor agriculture. Each product is guaranteed to be of high quality and has verified specifications.

Legal Notice:
The use of LED grow lights is designed for horticulture that is legal and authorized in each country. Pure Growshop does not promote or encourage practices that violate current regulations. The buyer is obligated to comply with the laws of their place of residence.