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Top-Rated LED Grow Lights in Australia for 2024

LED grow lights are the next big thing in indoor gardening. They’re more efficient, less expensive, and safer than traditional grow lights.

LED grow lights provide the best possible colour spectrum for your plants, which means that they’re able to absorb more of the light and use it to help them grow and thrive.

In this guide, we’ll go over all the different types of LED grow lights available and discuss the things you should consider before making a purchase.

But first, our picks for the best LED grow lights currently on the market in Australia:

Our top pick: Mars Hydro TS 3000 LED Grow Light

The Mars Hydro TS 3000 is a premium grow light kit from one of the most trusted names in the industry.

This kit comes with two Mean Well drivers, which are known for their quality and reliability.

The close-to-natural sunlight setting makes this a good choice for all plants, and its PAR/LUMEN output of 1274μmol/m² ensures that it will be able to provide your plants with enough energy for healthy growth.

It also has an easy dimming function and daisy chain function, so you can connect up to 30 multi-lights on one system without having to worry about losing any efficiency or brightness from your setup.

One downside to this product is its price—it’s more expensive than many other options available. However, if you’re looking for a great quality high-end grow light, then this might be worth the investment.

Best value: Spider Farmer SF600 Grow Lights

The Spider Farmer SF600 is a popular and affordable grow light kit. It uses 384 OSRAM LED diodes and has an output of 5000 lumens.

We like that these lights have a low power draw of 72 watts (compared to ‎450 watts for the Mars Hydro lights above), which means lower energy consumption.

The LEDs feature an anti-moisture coating to help them last longer and have a lifespan of up to 50,000 hours.

This grow light kit is easy to install, and it comes with a 3-year warranty. This is the best option for anyone looking for an affordable way to start growing plants at home.

Also great: Joymisin Dimmable LED Grow Light

This is a very affordable indoor grow light that comes with 10 dimmable modes for different stages of plant growth.

It also comes with an Auto On/Off Timer which can be set to turn the lamp on and off at specific times.

It features 3 light heads which are located at the end of flexible goosenecks, so you can attach it anywhere.

We really love this light because it’s so versatile. You can use it for your plants at any stage of growth, from seedlings to flowering, and the different light modes allow you to adjust the spectrum of the light as your plant needs change over time.

Types of LED grow lights

There are three main types of LED grow lights on the market today: panels, desktop lights, and light bulbs.

Hanging panel grow lights come in many different sizes and power draws, but they’re all designed to cover a large area with their light source. Panels are often more powerful than other types of grow lights.

Desktop LED grow lights are designed to cover a smaller area than panel grow lights, but they’re still great for growing plants indoors. They will often have a clip so you can attach them to a table for optimum positioning.

LED light bulbs look like regular lightbulbs and fit into regular light sockets. They come in different wattages, so you can find one that fits your needs. LED bulbs are a good option if you want to use a lamp you already have at home or replace all the lights in your grow room.

What to look for in a LED grow light

Components and build quality

Drivers: The driver is the part of your grow light that converts power into light. It’s the most important part of your LED grow light and should be chosen carefully. The driver may be a separate component or be included within the grow light itself.

Wattage: The wattage of your light will determine how large an area it can cover as well as how many plants you can grow under it. As a general rule, aim for 20 to 40 watts per square foot.

Diodes: The diodes are the individual light-emitting components that make up your grow light. They are what emit the visible light that plants use to grow, so it’s important to choose a model with high-quality diodes. High-end grow lights will use power-efficient diodes from OSRAM or Samsung.

Diode count: The diode count is the number of diodes in your grow light. A higher diode count means more light output.

Components: The material used in the construction of your grow light can affect its durability. Some models use plastic parts instead of metal ones, which can be more likely to break over time.

Performance

Colour spectrum: The colour spectrum is the range of colours a grow light can emit. A wider spectrum means more red and blue diodes, which allows plants to absorb more light.

Lumens: Lumens are a measure of how much visible light is emitted from your grow light. More lumens generally means more usable light for your plants.

PAR: PAR stands for “photosynthetic active radiation”. PAR is a measurement of the amount of light available to plants during photosynthesis, and it’s often used as a way to compare grow lights.

PPFD: PPFD stands for “photosynthetic photon flux density”. PPFD essentially tells us how much PAR arrives at the plant, and is viewed as the best way to measure grow light performance. It’s measured in micromoles per square meter per second (μmol/m²/s). 600-900 PPFD is ideal for plants that are fruiting, budding, or flowering.

Size

Size is a crucial factor when choosing a light for your indoor grow space. You need to know how big it is and what size of coverage you can expect from it.

The size of an LED grow light depends on the number of diodes used to make up the fixture, which will give you an idea of how much space it takes up and how many plants can be grown under it.

It’s also important to consider how much power is being consumed by each unit so that you don’t overload your electrical circuit with too many lights at once.

Grow light FAQ

What is better for growing LED or HPS?

LED lights are much more efficient than HPS lighting systems. They also tend to run cooler than HPS bulbs, which can help keep your plants at a more comfortable temperature.

Can any LED be used as a grow light?

While regular light-emitting diodes (LEDs) can be used for plant growth, they generally won’t produce the blue and red light that healthy plants need to thrive. LEDs with a CRI (colour rendering index) of 90 or higher are recommended for growing plants, as they can help your plants grow more quickly.

How many hours of grow light do plants need?

In general, plants do best with about 12 – 16 hours of light per day. This is assuming they don’t receive any other natural light. If you’re using a grow light with a timer, this can be taken care of automatically by the timer.

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Steve Kropp

Based in Melbourne, Steve's passion is vegetable gardening, and he’s been writing about it for almost 5 years. He also loves all things DIY and is always looking for a new project. When not working on his own garden projects or blogging, Steve enjoys spending time with his family, cooking meals with produce harvested from his garden, and coaching his son’s footy team.

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