450 Watt LED Grow Light with Convenient and Durable Design

Sometimes, it’s not that easy to choose the fitting to grow light, especially when you have diverse plant types. However, you won’t be out of pocket if you purchase the 450 watt LED grow light. They are usually full-spectrum. So, these devices will provide the plants with the needed light at any stage. According to my experience of growing cannabis, the best 450-watt LED grow light is the dimmable device from ViparSpectra. You can discover more about the top LED grow lights in the reviews below.

450 Watt LED Grow Light Reviews


Sometimes, it can be challenging to choose the grow light that can meet your plants’ needs. Even the product that has grasped your attention by its eye-pleasing design may turn out to be useless. Here I have provided the top 4 LED grow light reviews to clarify all the specs of this device.

1. VIPARSPECTRA PAR450 – Best 450W LED Grow Light Overall

VIPARSPECTRA Dimmable Series PAR450

Although the first product of ViparSpectra was LED lights, the brand has expanded its product list. Nowadays, it also offers high-quality-grow tents. They strive to create tools that will be both convenient and affordable.

Dimensions and weight

This model is suitable for various grow tent sizes but mostly for the larger ones. It measures 14.1×11.4×3.3 inches. It is simple to install the tool because it weighs only about 12.1 lbs.


ViparSpectra makes its grow lights applying aluminum to achieve more durable usage. This material is lightweight and protects the device from corrosion better than other ones.


With this device, you don’t need additional lighting for your house plants. These best-LED plant lights on my list feature the full spectrum, which is perfect for all growing stages. Also, the device is supplied with a secondary optical lens that increases the penetration of light in the canopy.

Additional features

The tool has a cooling system that includes front fans and heat sinks. Besides, you can regulate the brightness of the R, W, and B spectrum according to the particular plant stage.

  • Full spectrum for all plant stages;
  • Lightweight;
  • Durable material;
  • Dual cooling system;
  • Simple spectrum regulation.
  • Doesn’t fit the smallest grow tents.

2. VIPARSPECTRA V450 – User-Friendly 450 watt LED Grow Light


If you’re looking for a device, which allows you to switch the modes easily, this ViparSpectra 450 watt LED grow light is a nice choice to consider. Check out some other characteristics of this model.

Dimensions and weight

This model will benefit the medium and small grow tents. It is 16.1×8.3×2.8 inches in size. Also, the device weighs only 8.4 lbs, so it will be easy to transfer it if needed.


The grow lights tool is made of iron – such a material is a strong one, but it can get rusted more easily than others. However, the cooling heat sinks are from aluminum.


The device can provide the plants with the optimal full spectrum. You can switch the VEG and BLOOM modes to adjust the right lighting at the particular stage.

Additional features

If you want to use several grow lights, the daisy chain system will make it simpler – you don’t need a lot of outlets. Also, the advanced cooling system reduces unnecessary heat effectively.

  • Perfect for medium and small grow tents;
  • Lightweight;
  • Easy to use several devices together;
  • Effective cooling system.
  • Not highly durable material.

3. Hyperlite – High-Quality LED Grow Lights with 3 Blocks


Hyperlite is a company that focuses on producing quality indoor and outdoor lighting. They have several series, which have gained popularity among gardeners all around the world. This provider offers a line of grow lights that are perfect for the largest tents. Here is a model with a three-block design and smartphone tracking.

Dimensions and weight

The provider offers diverse sizes of this model for the specific grow tent. They can start from one section with the dimensions of 12.4×12.4 inches and end with four sections compiled together for the largest tents.


The main material of the device is aluminum. If you have any troubles with the grow light, you can get a free service for the first three years.


The Hyperlite tools have full-spectrum light. If you want to speed up the flowering or vegetative growth, you can attach the additional Hyperlite red or IR lights.

Additional features

You can track how your indoor plants grow using the smartphone app. Thanks to this, you will control the light anywhere using the WiFi; you may even set a timer to completely automate the process.

  • You can combine several grow lights;
  • Durable material and construction;
  • Smartphone tracking;
  • High-level cooling system.
  • Expensive.

4. WattShine – Affordable 450 watt LED Grow Light

WattShine LED Grow Lights 450W Growing Lighting

WattShine is a company that has started its work recently, but it has increased its product list quite fast. Besides, the grow lights, they also offer aquarium bulbs.

Dimensions and weight

This model is compact, so it’s easy to install and transfer the item. It weighs about 3 pounds and is 9.9×7.1×2.5 inches in dimensions.


The grow light is made of heat-resistant material. Also, it has a built-in stainless steel hanger that makes the installation much easier.


You can apply the WattShine device to all plant stages. The combination of blue and red lights creates the essential lightning for indoor plants at different adjustable heights.

Additional features

The tool controls the temperature in the grow tent automatically, and if it’s too hot inside, the power will turn off. Also, the reflector cup reduces the light loss.

  • Efficient;
  • Controls the temperature;
  • Resistant to heat.
  • Not for the large tents.

Tips for Choosing 450 Watt LED Grow Light

How to find good LED grow lights for indoor use when shopping online? Here you will find some useful recommendations.

weed plant under sun

What is the best wattage for LED grow lights?

The LED light’s wattage defines how powerful the device is. Some plant sorts need more light, while others don’t. According to my experience, 450-600 watts are suitable in most cases. Also, search for the device that allows you to control the brightness of the light.

What is the best LED grow light in 2021?

The ViparSpectra dimmable series offers to grow lights of great quality. They are capable of emitting full-spectrum, have a great cooling system, and fit all plant stages. In addition, you can regulate the brightness according to the particular plant growth period.

What is a 450 watt LED grow light equivalent to?

The quality 450 watts LED grow light covers all plant’s needs through the flowering and vegetative periods. So, the full-spectrum tool can easily replace even more powerful bulbs. If you have a small or medium grow tent, you don’t need the light with bigger wattage. In the case of large tents, you can combine several 450-watt lights.

Can any LED light be used as a grow light?

Actually, the LED light can replace the grow light. However, you need to purchase the fitting full-spectrum device, which will be suitable for all plant stages.

Is it difficult to install the grow light?

In most cases, the grow tent is accommodated for the lightning. And the manufacturers give you all the equipment you need for the installation. You just need to ensure that you have enough outlets for all lights.

Give Your Plants the Essential Light

Nowadays, it’s quite simple to give the plants all the minerals and light they could have gotten outdoors in the apartment conditions. But you should be careful when choosing LED lights online. I recommend the ViparSpectra dimmable model as the most effective variant for many plant types. Also, when purchasing the grow light, you can consider the products I have described and follow the tips after the reviews.

Do you grow the plants indoors? What grows light type do you use? Please, leave your comments in the section below.

We will be happy to hear your thoughts

Leave a reply

Solve : *
11 + 18 =

420 Grow Radar