Best LED Grow Light For 2×2 Grow Tent- How Many Watts Need? 2021 Updated
What Features to Look for in LED Grow Lights?
These features or characteristics will help you consider one light over another, which one is more suitable for you.
If you’re buying full spectrum LEDs, find one with adjustable settings such as VEG and Bloom switch.
For high-powered LEDs, always buy the one with proper cooling systems.
To ensure proper supply of direct current at all times, find the LED fixtures that have a constant current driver circuit.
For your convenience, here is a quick reference chart to determine the required wattage based on the grow space
Here are our top picks of the best LED Grow Light For 2×2 Grow Tent.
ECO Farm 240W LM301H Classic Quantum Board
ECO Farm 240W LM301H Classic Quantum Board has higher light intensity, less lumen depreciation, better lumens and Higher PAR values than ordinary LED chips. The Samsung LM301B is the highest light output and full-cycle LED for grow light at present, create more than 40% higher yields with less energy compared with other red blue LED lights.
The real Sunlight Full Spectrum tailored for indoor plant growth, provide plants desired every spectrum in the natural sunlight, to optimize a plant’s growth from seeds to harvest (propagation, germination, vegetation, and bloom), produce high yields for your plants
SPECS:
Frequency: 50-60HZ
Recommended Height: 20-32 inches
Max Yield: 2.5g/watt
Veg Footprint: 3×4ft
The Viparspectra VP Series VP1000 measures in at 11.2 inches long and 13.8 inches wide. The VP2000 is about 24 inches long and 14 inches wide.
All models include an aluminum heat sink on the rear side. These grow lights pull between 100 and 200 watts of electricity depending which size you choose. For that level of power I wouldn’t worry about heat generation, but the aluminum heat sink is there just in case.
The light spectrum on the Viparspectra VP Series models is the same. It’s a white color spectrum consisting of 640-660nm (far red), 3000-3500K(red), and 6500-7500K(blue). This spectrum will grow your plants in all phases of growth.
SPECS:
Wattage draw: 100 watts
HID replacement: 200-watt HPS/MH
LEDs: 312pcs SMD LED Chips; 50,000-100,000 hour lifespan
PAR value (at center): 530 umol/m2/s @ 12"
Thermal management: Passive cooling
Conclusion
All the led grow light have their pros and cons, but amongst so many selections, they are the best. Now you have to select what best suits your requirements. Regardless of whichever unit or bag you choose from the list, you won’t make a mistake.

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