Best LED Light for 4×4 Grow Tent to Get More Yield [Guide + Reviews]

Last Updated on November 20, 2018

A good quality LEDs grow light is a must investment for a 4×4 tent. You have made a great effort to grow plants indoor with an efficient control system through a grow tent.

Best LED Grow Light for your 4×4 TentBut to yield higher from their indoor garden, you need to have proper light setup for your plants. Every grower knows the importance of light in the growing cycle of plants (veg, bloom, flowering).

So, choosing the best grow light setup for your grow tent is very crucial. Here we will review the grow lights that have enough lumen/PAR to cover your 4×4 tent.

The 4×4 tent is a great size as it’s not too big or small. The lights that can be used in a tent this size vary dramatically. You can use almost any fixture from traditional single-ended fixtures, LED lighting, or Ceramic Metal Halide. The only fixtures that might be avoided are double ended fixtures but that has more to do with height restrictions.

Since LED lights are usually preferred for grow tents, we will only discuss best LED grow lights in the market for your tent.

For a 4×4 tent, you should have a grow light having an actual wattage range of 500-600 watts (assuming flowering plants which require a lot of light and are congregated in a single area. Vegetative growth for high-light plants need about half this wattage). Many growers are also using a combination of 4 LED grow lights of 300w or 2 lights of 600w for their 4×4 tent.

A 1000-watt rated LED light usually replaces 1000 watts HPS while consuming only around 500-wattage of electricity.

LED Grow Light for 4 by 4 Grow Tent

The following table features top LED grow Lights that you can use single-handedly. Compare these lights for 4×4 grow tent on the basis of power, no. of fans, dimensions, weight, and other features.

LED Grow lightPowerFansDimension (in)WeightFeaturesPrice
Viparspectra PAR1200527W519.7x17.3x3.527.5 lbsVeg/Bloom Dimmers Check Price
Viparspectra V1200524W419.2x19.2x320 lbsSquare, Veg/Bloom Switches Check Price
King Plus 1000w185w215.7x8.4x2.46.39 lbsCheapest & lightest Check Price
HIGROW 1000W400W320.1x11.2x2.613.6 lbsVeg/Bloom Switches Check Price

All products in the table have 3 years manufacturer warranty and have a lifespan of 100,000 hours except HIGROW 1000W which has 50,000 hrs.

Viparspectra Dimmable PAR1200

Viparspectra PAR1200 in grow tent

With 527W of actual wattage, You will get about 33 watts per square feet which is great for flowering medical or other large flowering plants. if you have all your other variables correct ie. temperature, humidity, air circulation, watering, and fertilizer. then you will get something you are proud of out of this unit.

It has a separate Veg and Bloom dimmer. You can change the spectrum using knobs through the plants’ growth cycle and also save on electricity bill. It comes equipped with FIVE cooling fans. Plus all the hanging hardware you need, which is of quality also. It’s stealthily quiet too, almost makes no heat at all.

Viparspectra V1200

Viparspectra V1200 in a grow tent

Most favorite light of 4×4 grows tent owners! With 524 watts of actual consumption, it counts to almost 33 watts per sqft which is considered as a rule of thumb for flowering plants. Moreover, it has square dimensions which makes it capable to spread light in canopy equally.

It has veg/bloom switches, Not dimmers like Viparspectra PAR1200. The good news is that the price of this unit totally reflects any missing functions so you can give love to your plants and to your wallet at the same time.

The light has 4 high-speed fans and aluminum heat sinks to expel the heat it generates. Like most LEDs, the heat that it does generate is a far cry lower than any traditional MH/HPS hoods. The temperature zones can also be controlled much better.

You can read more about Product line of Viparspectra here

King Plus 1000w

King Plus 1000w for growing

Cheapest among the best LEDs for your grow tent! It consumes only 185w, which makes a wattage of 11.5 watts per square foot. This light is very suitable If you are growing low light plants, such as herbs and lettuces. You may end up disappointed if you grow flowering plants under it. If you don’t want small, light, and fluffy buds, Go for Viparspectra having more actual wattage and spectrum.

Although, it has only two fans but the light is sturdily built and well designed with openings in the glass to let air pass through. Its lightest in weight as well.

HIGROW 1000W

HIGROW 1000W for 4 by 4 grow tent

A median choice between wattage and budget! while consuming 400W, it yields about 25 watts per square foot. It is a good win-win situation for your budget and wattage. Definitely, a good choice for flowering plants.

It has 3 cooling fans, is moderate in weight and dimensions as well. With both veg. & bloom switches, this light is a no-brainer for the price. Sturdy, powerful, you can’t miss for at least 3×3. In grow tents, it is enough for 4×4.. in any event, first-class for the money

Grow Room Lightning Setup

For lightning your 4×4 ft tent, you can either use a single higher watt grow light or use multiple lights.

Growing with multiple lights gives you more flexibility, perpetual (or staggered) harvests, side-by-side comparisons, and electricity saving. So, we recommend you to invest in multiple Led grow lights rather than a single bigger LED. If you’re a beginner, you will get time to research. If you have cut down your grow area, You can turn off a Light to save energy cost.

You can use a combination of 4 LED grow lights of 300w or 2 lights of 600w for their 4×4 tent.



Advanced Platinum manufactures very high quality grow lights and offer 5 yrs warranty on the products. You can expect to invest for the next 9-10 years by buying the advanced platinum grow lights. The only LED having widest spectrum most suitable for plants.

Growing Tips

Be careful regarding the height at which you hang the light above the plants.  originally stunted and slightly burnt them.

I would even recommend hanging the light at around 30″ to 32″ to start with and closely observing your plants to avoid burn and allow for a proper stretch (depending on your area size of course.)

If you see too much stretch between nodes or the space between the sucker leaves, then lower the height a bit and go from there until you find the right distance to make your plants happy.

 

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