LED lights also offer a more tailored spectrum of light, allowing growers to customize the light spectrum according to the specific needs of cannabis plants during different growth stages. This spectral control promotes better growth, higher yields, and improved cannabinoid production. LED lights can provide a full spectrum of light, including wavelengths essential for both vegetative and flowering phases, contributing to overall plant health and vitality.
Moreover, LED lights have a longer lifespan compared to HPS lights. The extended lifespan of LEDs reduces the need for frequent replacements, saving growers both time and money in the long run. Additionally, LED fixtures are generally more durable and resistant to breakage, making them a reliable and low-maintenance option for cannabis cultivation.
Another critical factor is heat management. LED lights emit significantly less heat compared to HPS lights, minimizing the risk of heat stress and allowing growers to maintain an optimal temperature in the grow space. This is particularly advantageous for indoor cultivation where temperature control is crucial for the health and productivity of cannabis plants.
In summary, LED lights offer superior energy efficiency, customizable light spectra, longer lifespan, and improved heat management compared to HPS lights. These factors collectively make LED lights a preferred choice for cannabis growers seeking a more sustainable, cost-effective, and efficient lighting solution for their cultivation operations.
While a few years ago 90% of cannabis growers used 400, 600 and 1000 watt HPS lamps, most have now switched to LEDs.
The development of these LED lamps is going very fast, so they now provide more yield with less electricity consumption. The quality of the harvested weed is also often better and also has a slightly higher THC content than previously achieved with HPS. This is because the temperature in tents with HPS could often rise high, while it is much more controllable with LED. At cooler temperatures, cannabis produces slightly more THC than at a (too) high temperature. Because a new LED grow light comes onto the market every day and many new growers can no longer see the forest for the (weed) trees, we have listed the 5 best brands for you. We choose the 5 best 400 to 650 watt lights here because that is often the best solution for most growers with a 120x120CM tent. Of course, a 1000 or more watt lamp usually gives even more yield, but even at those wattages the same brands are often in the same order.
1. Fluence SPYDR 2p 645W LED
With this LED light source from Fluence you will certainly achieve top yields.
Of course, this comes with a slightly higher price tag of €1149.90, but then you also have the best material currently on the market.
Specifications:
Adjustable spectrum: No
Dimensions 108 x 119 x 11 cm
Burning hours 54,000 +
Dimmable: Yes
Warranty period 5 years
Weight 12.5 kg
HPS Equivalent 1000W
Cooling Passive
PPF (Micromols/sec) 1600 µmol/s
Spectrum Full Spectrum
Power consumption 645 W
Footprint (growth) 120 x 120 cm
Footprint (bloom) 120 x 120 cm
2. Dimlux Xtreme Series 540W LED
Dimlux… who doesn’t know them? This manufacturer was of course already a very popular name on the HPS market and they have now once again put a great series of LEDs on the market. Trusted quality that comes with a slightly higher price tag of €1159, but you have an absolute winner for that!
Specifications:
Adjustable spectrum: Yes
Dimensions 109 x 119 x 6cm
Burning hours 50,000 +
Dimmable: Yes
Warranty period 5 years
Weight 13.3 kg
HPS Equivalent 1000W
Cooling Passive
PPF (Micromols/sec) 1550 µmol/s
Spectrum Full Spectrum
Power consumption 540 W
Footprint (growth) 120 x 120 cm
Footprint (bloom) 120 x 120 cm
3. Lumatek Zeus Pro 2.9 600W LED
Lumatek is of course also a well-known name in this industry and has already illuminated many tents with their HPS lamps. They are now also making a serious attempt to conquer the LED market with an affordable grow LED of €999, which certainly guarantees a very good yield.
Specifications:
Adjustable spectrum: no
Dimensions 109 x 118 x 5cm
Burning hours 60,000 +
Dimmable: Yes
Warranty period 5 years
Weight 13.5 kg
HPS Equivalent 1000W
Cooling Passive
PPF (Micromols/sec) 1770 µmol/s
Spectrum Full Spectrum
Power consumption 540 W
Footprint (growth) 150 x 150 cm
Footprint (bloom) 140 x 140 cm
4. Spider Farmer SE5000 480W LED
Spider Farmer is a relatively new name on the European market but is quickly making a name for itself. They deliver top quality for a very reasonable price. This 480watt variant costs €645.99 and is therefore clearly a lot cheaper than the other manufacturers on the market. This lamp also produces very good yields of top quality that are amply visible on social media.
Specifications:
Adjustable spectrum: no
Dimensions 86 x 86 x 9cm
Burning hours 50,000
Dimmable: Yes
Warranty period 5 years
Weight 8.7 kg
HPS Equivalent 600W
Cooling Passive
PPF (Micromols/sec) 1360 µmol/s
Spectrum Full Spectrum
Power consumption 480W
Footprint (growth) 90 x 90 cm
Footprint (bloom) 120 x 120 cm
5. Mars Hydro Smart FC-E 4800 480W LED
Mars Hydro was one of the first to try to warm the cultivation market to cannabis cultivation under LED lamps. As a result, they have managed to conquer a significant market share and are located in many tents and grow rooms. This 48-watt variant from Mars Hydro costs €469, making it easily the cheapest, but it is certainly not the worst and certainly guarantees good yields. They are therefore a very affordable option for the novice grower.
Specifications:
Adjustable spectrum: no
Dimensions 86 x 85 x 8cm
Burning hours 50,000
Dimmable: Yes
Warranty period 5 years
Weight 9.1 kg
HPS Equivalent 600W
Cooling Passive
PPF (Micromols/sec) 1350 µmol/s
Spectrum Full Spectrum
Power consumption 480W
Footprint (growth) 90 x 90 cm
Footprint (bloom) 120 x 120 cm
All in all, there is plenty to choose from for sustainable home growers who are ready for LED lamps. As with any lamp, every cannabis grower must find his own favorite. And of course the market does not sit still and continues to come up with new products. The COB lamps (chip on board) are also active and are available in more and more variants. We will also write a blog about this soon.
Hopefully we have given you a little more knowledge by shining a light (lame) on the LED lamp market and you now know which LED lamp best suits your home garden!
Have fun growing it!
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