King Plus 3000W LED Grow Light Reviews – Perfect for your high yield plants?

Are you in quest of an LED grow light on which you can highly rely upon? Are low energy consumption and daisy-chaining your priorities for your LED grow light? Then you must read this King Plus 3000W LED Grow Light Review till the end for best LED selection.

But before we give you the road map to this holy grail, let us have first look of this LED.

King Plus 3000W LED Grow Light Reviews

King Plus 3000W LED Grow Light Reviews
King Plus 3000W LED Grow Light Reviews

Elite and classy.

I am sure, the look and feel of this LED has highly impressed you. So, you wish to have more details like technicalities and price.

But hold on. You will have to wait a little bit. Let us put some light on King Plus company.

King LED describes themselves as “A sun at your home”. This company has base office at china. It has successfully completed more than five years in marketplace and now is leading spot.

They have manufacture, research as well as development departments all at one place.

It is definitely worth a try and a buy.

Why should you choose King Plus 3000W LED Grow Light?

King Plus 3000W LED Grow Light has some unique features that make it different and preferable from its other competitors.

Let’s get started with the brighter 10w chips that give fantastic luminance, leaving the other counterparts with 3w and 5w LEDs far behind.

Thereafter, it boasts of full-spectrum, which aids in the vegetative as well as a flowering stage with appropriate exposure and can be equalized with the sunlight.

It is Energy Efficient. It draws less power (615w) and gives optimum performance.

Additionally, a significant cooling system consisting of three high-speed fans and supportive customer service makes it more special and unique altogether.

The most suitable User Group for King Plus 3000W LED Grow Light

It is ideal for all level of growers. Starting from beginners, intermediates to experts and professionals, all can use it to their maximum benefit.

Curious enough. Click here for more.


The Newest 10w Dual Chip LEDs

King Plus 3000W LED Grow Light big LED

It has the latest 10w dual-chip LEDs brighter than stereotypes of 3w and 5w. Apart from that, they are scientifically crafted and innovated to maintain the balance of the PAR Output and coverage.

The Universal Full Spectrum

King Plus 3000W LED Grow Light full spectrum

No one can underestimate the importance of Full Spectrum in the overall indoor plant cycle.

Right from the seed stage to the final flowering stage, full-spectrum with its various bands plays the role equivalent to sunlight.

The image above shows the full-spectrum and its various bands. The visible band has White, Red, Blue, and Orange color light. Additionally, the full spectrum comprises of UV (Ultraviolet) band and IR (Infrared) band. Though IR is very dim, it proves to be quite effective in plant growth.

Exceptional Energy efficiency

It draws only 615w. It saves electricity for you. Other traditional variants like HPS and MH lamp fetch around 3000w.

Significant Cooling system

cooling system

It comprises of three fans which are high speed as well as noise-free. They also have upgraded aluminum heat sinks, which keep the lights cool, quiet and give them a longer life.

Timer Controlled Mechanism


We all love Timer controlled mechanism, where we do not have to worry about ON/OFF of LED grow lights every day. Set the timer as per the light schedule, and there you go and relax.

Vast Coverage Area

This is the best deal, which covers the highest coverage area around 4 X 8 feet at such minimal price. Click here to know the price.

You can grow around 12 cannabis with a coverage area of 62 sq. Ft.

Moreover, its canopy penetration is also worth praise.

Must have Daisy Chaining Feature

As mentioned in the introduction earlier, if you want to club two or more LED’s for better power, you can undoubtedly select King plus 3000w LED.

Impressive Customer Service

It has three years warranty and 30 Days Return Policy. Now that is so amazing.

Are you blown away by exceptional features of King Plus 3000W LED Grow Light? Click here to add it to your cart.


Dimensions- 25.8 x 14.8 x 6 inches

Item Weight- 16.2 pounds

Power: 3000w

LED Type: Epistar LEDs

Full-spectrum for the vegetative and flowering stage: 410 nm, 430~440 nm, 450~475 nm, 620~630 nm, 650~670 nm, White, IR (730 nm)

Coverage Area: about 7.8*8 ft (The lighting area and the height are changeable according to different plants and environments.)

Lifespan: 100,000 hours

Worldwide Voltage: 85v-265v

Working Frequency: 50~60Hz

PAR Value: 732 umols at 24″ height.

Replacement capacity: 3000w HPS/ MH lamp

Do’s and Don’ts

  • Prefer King Plus 3000W LED Grow Light for Indoor use only.
  • It is not water-proof.
  • The working environment: -20~40℃, 45%RH~90%RH.
  • No extra ballast is needed.
  • It is plug and play.
  • The timer can control it.
  • It is incredibly bright, so do not look directly when the light is working.
  • It is hard to see clearly by eyes as it is very dim, but that plays a vital role in the flowering and fruiting stages of plants.

King Plus 3000W LED Grow Light:User Guide

Light Schedule:

Vegetative Stage: 12-14 hours on

Flowering Stage: 9-12 hours on

Fruiting Stage: 7- 8 hours on

Suggested distance above plants: 4.5-5.5 ft.

Unwinding the pack

-The LED
-6ft power cord
-Hanging hook.

What did we love in King Plus 3000W LED Grow Light review?

  • Affordable price
  • High PAR output
  • Lower Energy Consumption
  • Great Heat Dissipation System
  • Vast Coverage area
  • Super long lifespan of 100,000 hours.
  • Three years warranty.
  • 30 days return policy

What we did not love in King Plus 3000W LED Grow Light?
  • The LED design may not be 100% safe
  • LED may be prone to fire hazard

check out 5 Best LED Lights For 4′ x 4′ Grow Tent 

Let’s know People’s Viewpoint on King Plus 3000W LED Grow Light

Seeing the numerous features of this LED Grow Light, it wouldn’t be surprising to get all thumps up for it.

Mentioning a few note-worthy reviews, one of the customers writes, “It has surpassed all my expectations by miles.”

Also, another exclaims, “More light you can imagine with great quality and price.”

In addition to that, others are praising its design and quick shipping.

On the other hand, some customers had various concerns.

Some complained about the poor design of LED, which was not safe and could lead to a short circuit.

Others added that the item hadn’t been shipped as described by the manufacturer, in terms of LED with the resistor.

Some also had concerns that the lights were too hot when touched, as the cooling system may have failed to work.


King Plus 3000W LED Grow Light is comprehensive LED. Moreover, with its unique features, it has gained massive popularity among the customer base.

Considering the price, features, and customer reviews, we are positive from our side for this product.

Therefore, we give it a recommendation for your indoor grow space hobby and business.

Frequently Asked Questions

Is 3000K light suitable for growing?

Indeed, 3000K light provides an ideal spectrum for plants growth. For example, 3000K/4000K (warm) LED spectrums to provide an excellent quantity of blue light while still providing a golden yellow light for growth vigor.
Despite the absence of red and infrared, this is a good growth spectrum. If you reduce the temperature below 1000K, the blue light will be too low for plants.

What is the most effective wattage for LED grow lights?

For blooming medicinal or other large flowering plants, a reasonable rule for LED grows lights is 32 watts per square foot. However, plants that don’t need much light can thrive well with 11-18 watts per square foot.

Is king LED a reputable company?

If you want a grow light with a high PAR value, adequate plant coverage, solid and brilliant LEDs, full-spectrum coverage, and solid company-backed customer support, a KingLED grow light may be worth your while.

Are 5000 lumens sufficient for plants?

Vegetable seedlings and other “full sun” plants want at least 2000 to 3000 lumens per square foot of growing area. So, if you’re only growing a single standard tray of seedlings, a 3000 lumen grow lamp would be enough. If not, perform the arithmetic and scale up to brighter light.

What is the perfect color temperature for grow lights?

Experts recommend picking a Grow light whose color temperature in the Blue range is 5000-7000K for the vegetative stage, while for fruiting and flowering, the red range should be 3500-4500K.

Should I dim my LED grow lights?

Dimming your grow lights should be “no.” Your grow lights are not the same as regular home lights. Instead, your plants rely on indoor grow lamps to be fully operational to fully benefit your bulb’s light spectrum.

Is purple light beneficial to plants?

Violet and purple light have a shorter wavelength and a greater energy level. It is supposed to be beneficial as a secondary light source to aid in the growth and development of leafy foliage on plants.

Is king LED plus 3000w a good and bright light for marijuana growing?

Yes, this grows light is both long-lasting and brilliant. It is so bright that we highly advise you not to stare at it while it is set to full brightness since prolonged direct exposure to this light may cause eye injury! This is an excellent grow light for individuals that require a large amount of coverage.

What is the king LED king plus 3000w led grow light warranty?

This grows light comes with a three-year guarantee, which is excellent compared to most other grow lights, giving only one to two years. Furthermore, there is a money-back guarantee for the first 30 days if you are dissatisfied with the product, which is an added plus.

How much area is covered by this grow light?

During the vegetative phase, you need to grow light to cover a large area of up to 7.8ft x 8ft from a height of 22 inches, and when you bring it closer during the blooming phase, it covers around 6.5ft x 6ft as your flowers blossom. All of this is an appropriate grow light for tents ranging in size from 66 to 88, and it may be used in combination with smaller grow lights for tents as large as 10×10 or 12×12.

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