Best 700W LED Grow Lights for 4x4 Grow Tents in 2022

 LED grow lights have come a long way in the last few years. Quality has improved and prices have come down. The best LED grow lights will produce high yields and big, dense bud development − but at a premium price.

Choosing the best LED grow light to buy can be confusing because product descriptions are usually misleading. Pay attention to wattage and diode quality. In general you’ll get what you pay for, and you’ll want to plan to spend at least $700 for a light for flowering plants in a 4×4 or 5×5 area.

Be wary of cheap imitators who offer bold promises of a “1000 watt HPS replacement” for under $200. It’s nonsense. Cheap diodes and low energy consumption equals thin, wispy bud development. If your budget is under $500, consider an air-cooled 1000 watt MH/HPS or 600 watt MH/HPS light setup for half that price. They’re cheap and produce high quality buds, with the drawbacks of more heat and energy usage.

ECO Farm MB3 Pro 760W LM301B LED Grow Light

Features:

This ECO Farm LED grow light is designed with 8 strips for a more even and complete canopy coverage. Equipped with high efficiency Samsung LM301B diode with extremely low thermal resistance. The plant light is flicker-free and dim, with a lifespan of 50,000 hours. The LED grow light consumes 720 watts at 2128 µmol/s and achieves a satisfactory PPE of 2.8 µmol/J covering high yield full cycle growth of 5'x5'. Each full spectrum LED grow light uses 2880 SAMSUNG LM301B diodes + 80 OSRAM 660nm. The abundance of wavelength types is consistent with the spectral range of plant photosynthesis. It can concentrate specific wavelengths of light, illuminate crops evenly, and control plant height and plant nutrients. Accelerates the synthesis of plant carbohydrates and vitamins and shortens the growth cycle. The indoor plant LED grow light adopts advanced heat dissipation aluminum material and waterproof design. High-quality components ensure that the product works better during its life cycle. At the same time, it can also make planting in the tent more secure and comfortable.

ProGrowTech Evolve Series LED EV700

Features:

The Evolve EV700 is a true HPS killer, outperforming the most high-end solutions. Industrial grade EV700 is strong enough to maximize yields of the most vigorous strains and is the ultimate fixture during flowering, enabling producers to increase yield, quality and energy efficiency. Uniquely designed 10 strips provide greater coverage and provide more even and comprehensive canopy penetration to maximize yield. This LED grow light adopts the F1 exclusive bloom spectrum of advanced design, which accelerates the photosynthesis of plants in the flowering and fruiting stages, shortens the growth cycle and increases the yield. Bringing you better harvests in less time.

Kind LED X750 Grow Light

Features:

Kind LED grow light uses top-of-the-line Osram and Phillips diodes to produce targeted full-spectrum light as well as UV and IR to enhance your plants during flowering. The KIND X750 uses the full spectrum white LED diodes used by top LED companies. Kind’s Targeted Full Spectrum is designed for plants to maximize harvest weight and plant quality. Our spectrum is the result of hundreds of thousands of hours of field testing in the Northern California medicinal plant industry. With 750 watts of power and a 4' x 4' footprint, the X750 is powerful enough for commercial growers while still being compact enough for single planting.

How to Choose the Best LED Light for 4×4 Grow Tent?

As mentioned earlier, all LED lights are not the same. They differ in their own capacity.

Therefore, to choose the best LED grow lights for your 4×4 tent, you must follow a set of guidelines.

Here are 6 factors to consider.

The burning time
LED lights last longer than other brands, but they’re not all made the same. You can see how long LED lights last on the product label. Make sure you read the product label and check the lifespan before you buy an LED light for your grow tent.

The heat generated
Some plants need both heat and light at the same time. It is recommended that you get yourself an LED bulb that can provide both heat and light in your 4×4 grow tent if this is the kind of plant you are growing.

Price
A high price doesn’t always mean the best LED lights. However, we have tried to include something for every budget in our review.

Shape and size of the light
4×4 grow tents aren’t that big. Whenever space is limited, pay attention to the size and shape of the LED light you buy.

LED lights come in all kinds of shapes and sizes, so you can pick the one that’s right for you.

Plants need a balance of light.

Too much light will make them wilt, whereas not enough light will kill the green coloring matter responsible for making food.

Easy installation
You don’t need a degree in rocket science to install grow lights in your tent, but some installs are tricky. Make sure you pick easy-to-install lights to avoid extra costs.

Grow light’s distance from the plants
The light needs to be optimal for plants — not too little, nor too much. Plants get drained when they’re exposed to too much light. Here are some signs that your plants are getting too much light:

• Folding of the leaves
  • Stunted growth
  • The leaves whitening
  • Physical burns

Conclusion

We analyzed all the available assets in the market and categorized the products. However, we got the 3 best led grow light for the 4×4 grow tent.

Those looking for led grow tent packages and large led grow lights can also find their product in this article.