Best Grow Lights to Please Indoor Growers in the UK

Review & Comparison, Last Update January 20, 2024
It’s challenging to grow plants when there is not enough sunlight, but with one of the grow lights reviewed below, you’ll be ...Read more
PROS

With VEG and BLOOM modes, you have full control over proper plant development. Four fans at the back of the device protect it from overheating and provide silent operation.

CONS

The power output is located a bit inconveniently.

OUR VERDICT

The PlatinumLED lights are an ideal choice for those who grow several plants in large quantities. This powerful device covers great area and can speed up plant growth dramatically.

detailed parameters
Type

LED

Power

600 watts

Light Spectrum

12-band full spectrum

Features

Selectable veg/flower modes

Max/veg coverage at 45 cm: 180cm x 115 cm

Core/bloom coverage at 45 cm: 152cm x 61 cm

Brightness

Not specified

Warranty

5 years

PROS

The set includes all the necessary hardware for attaching the lamp to your ceiling. The model offers a brightness adjustment that allows you to adapt the lamp to the needs of particular plants.

CONS

The base plate does hold heat.

OUR VERDICT

This model can stay on for a long time since it consumes a very little amount of electricity. Thus, your electricity bill won't rise too much. The LED lamps boast a long service life. 

detailed parameters
Type

LED

Power

100 watts

Light Spectrum

White, blue, red and IR (3000 K, 5000 K, 660 nm and IR 760 nm)

Features

Veg footprint: 90 x 90 cm

Flowering footprint: 60 x 60 cm

Dimming feature

Brightness

34500 lm

Warranty

3 years

PROS

Easy to install, the grow light has an impressive coverage area thanks to its 48 LED bulbs. A memory function will help you create an optimal lighting schedule and provide as much light as your plants need.

CONS

The power output is somewhat low. 

OUR VERDICT

Growing exotic plants at home is easy with this functional unit. Its red and blue LEDs will promote photosynthesis and the optimal development of your plants. This light bar is a great choice for aspiring indoor gardeners.

detailed parameters
Type

LED

Power

10 watts

Light Spectrum

Red (610-720 nm), Blue (400-520 nm)

Features

Coverage area ~ 90 x 90 cm

Auto turn off (2h/4h/8h), Memory function

Dimming feature (4 modes)

Brightness

Not specified

Warranty

Amazon's 30-day return policy

PROS

Well-thought-out design gives you a chance to change light bulbs effortlessly if need be. The lights can be used in both vertical and horizontal positions.

CONS

Included are blue lights only.

OUR VERDICT

Easy to install, use, and maintain, these lights from Maxibright are what you need to create favourable conditions for fast and healthy plant growth in the comfort of your home.

detailed parameters
Type

Fluorescent 

Power

4 x 24 watts

Light Spectrum

2700 K

Features

Coverage area: 75 x 75 cm

Brightness

7000 lm

Warranty

Amazon's 30-day return policy

PROS

Thanks to the big range of the light spectrum (380 - 740 nm), the plants will get enough light for growth and photosynthesis. And the construction of the reflectors provides better light diffusion.

CONS

Some users complain about the loud work of the built-in fan.

OUR VERDICT

Despite the relatively low power, this model can boast the presence of 60 energy-efficient lamps, that's why it will suit fo mini-plantations up to 9 sq.m.

detailed parameters
Type

LED

Power

300 watts

Light Spectrum

380 - 740 nm

Features

Core coverage at 60 cm: 75 x 75 cm

Max coverage at 60 cm: 95 x 95 cm

Brightness

4458 lm

Warranty

3 years

Full Light Spectrum for Fast Growth

Being one of the most powerful models represented in today's market, the PlatinumLED grow lights are quite compact. On the one hand, the size of 91cm x 20cm might not seem as small as you could expect but taking into account the fact that the device can cover areas of up to 180cm x 115cm, it doesn’t seem bulky anymore.

An outstanding advantage of this model is its LED technology that provides the full light spectrum that consists of both UV and infrared rays and can emit 12 colour bands necessary for fast and healthy plant growth. Moreover, the PlatinumLED lights help plants grow as well as bloom. It has become possible due to two modes – VEG and BLOOM. All you need to do to choose the necessary option is to turn on one of the two marked switches on the side panel. Please note that BLOOM mode should always be turned on together with VEG.

We’d also like to point out its quiet operation thanks to four large fans at the back of the lights. These fans also protect the device from overheating and ensure long service life. Plus, its quality is backed with a long 5-year warranty from a manufacturer.

To wrap the whole thing up, if you need a robust device, the PlatinumLED grow lights will suit you. It is definitely one of the best grow lights that can help you grow a rich harvest.

Additional Info

User Manual     Manufacturer

Last updated price $0.00
Stock May be out of stock
ASIN B00NTC2XRO

Easy To Secure On the Ceiling

Are you looking for an efficient lamp for your plants that won’t take a lot of space in your apartment? If so, take a closer look at the Spider Farmer Dimmable LED Grow Light. It can make even the pickiest plants grow and bloom faster.

This lamp can be secured on your ceiling, which spares you from the necessity of looking for extra space for it on the desk. All the necessary hardware is included in the set. Thanks to that and the instructions provided by the manufacturer, you should be able to set it up by yourself with ease.

Moving on, the lamp is adjustable and has white, blue, red and IR settings. Depending on the needs of particular plants, you can raise or lower the brightness to create the perfect conditions during all stages of growth. White light is better for the blooming season: it helps make the flowers bigger. Blue light increases the growth rate and, combined with the red lights, helps the plant grow more leaves for better crops. The IR light option also allows the plants to produce a greater yield.

Lastly, we want to add that this lamp is fitted with high-quality LEDs that boast great service life. The grow light itself comes with a 3-year warranty.

Overall, if you seek a big grow light with multiple modes that doesn’t require a lot of space, consider going with this option from Spider Farmer. With such a lamp, you will be able to grow the best crops.

Additional Info

    Manufacturer

Last updated price £169.99
Stock In stock
ASIN B07TYNYCB9

Start with the Light

Whether you want to add a few exotic plants to your collection or you are new to home gardening and have wisely decided to start with purchasing a good grow light, this LED bar is a great choice. Equipped with 48 LED bulbs (32 red and 16 blue lights), this 33.5cm grow light can cover up to 90 sq cm area. Using both red and blue LEDs will help promote germination, chlorophyll formation, root growth and flowering and increase yield any time of the year.

That said, different plants grow best in different conditions and some species may need more or less light than others. Boasting adjustable brightness (25%, 50%, 75%, or 100%), the Woputne grow light also has a built-in timer. You can preset the unit for 2, 4 or 8 hours of operation. Moreover, the item has a memory function that will save your settings, thus allowing you to create the optimal lighting schedule. In other words, your potted plants will get just as much light as they need for the best development and yield.

What is also important, the grow light is super easy to install: it comes with both magnets and screws, and you can choose the mounting option that suits you best.

In a word, this LED grow light with a built-in timer and dimmable brightness is a good choice for aspiring and experienced home gardeners alike.

Last updated price £12.99
Stock In stock
ASIN B07GB28WCH

Efficient and Simple

Those seeking the combination of performance and usability in one device might be interested in this model from T5 LightWave. These grow lights are aimed at enhancing the vegetative phase of your plants since they come with four blue fluorescent light bulbs only.

Each of the bulbs has a light temperature of 2700K that can speed up the propagation of plants. The lamps also offer 7000 lm brightness and 96W power (in total) that are enough to cover a 75 sq cm area. However, if you want to use this device for plant blossoming too, it’s possible to do once you substitute the blue light bulbs with red ones.

The advantage of the LightWave grow lights is that they can be placed either vertically or horizontally, so you can be sure they will find their place in your indoor garden. Take notice that the low energy consumption of this model won’t affect your electricity bills much. On top of that, this fluorescent model doesn’t emit much heat so you can use it safely even over baby plants without the fear of burning them.

In all, if you want to create favourable conditions for fast and healthy plant growth in the comfort of your home, we highly recommend buying these lights from Maxibright. This unit will take care of your plants during the whole year.

Additional Info

    Manufacturer

Last updated price £76.00
Stock In stock
ASIN B00G6K4HAC

Efficient Light System

The KINGBO Dual LED is a full spectrum light system that offers a lot of convenient features for fast and efficient plant growth. This 12-Band can boast a 380-740 nm spectrum output. Thanks to that, the plants will get enough light for growth and photosynthesis. With the integrated LEDs of different colours, the unit ensures the optimal conditions for your plants while they grow. The grow light can be adjusted to two different growth stages. For easy switching, the manufacturer equipped the unit with the switches on the back. The Veg mode is suitable for seedlings, and the Bloom one will suit for flowering. Despite all that, the lamp is pretty energy-efficient since it uses only 240 Watts of energy. This device is also pretty lightweight. It also won’t require any tricky assembly. It comes with a hanging kit in the set, so you will be able to hang it without any effort.

The minor drawback of this model is that the built-in fan works rather loudly. Yet, we would call it just a con, but not a dealbreaker. If your plantation is situated in a special room of a remote place, it won’t disturb you too much.

If you want to have a rich successful harvest, consider purchasing this model. The Kingbo LED Grow Light has solid construction, decent performance, and it comes at a budget-friendly price, too.

Last updated price $0.00
Stock May be out of stock
ASIN B0716NQC3R

What Are Glow Lights?

Grow lights are artificial light sources that were invented to stimulate plant growth in areas where there is not enough sunlight. The manufacturers of grow lights use different technologies to try to make the devices replicate the maximum of natural light. There are three main types represented on the market:

  • High-intensity discharge (HID) lamps are the brightest, the most powerful, and longest-lasting grow lights that can provide fast vegetative growth of plants. They are divided into several types: Mercury-vapor, metal-halide (MH), and high-pressure sodium (HPS) lamps. However, they consume a lot of energy and have to be inserted into special ballasts for proper operation.
  • Fluorescent bulbs are perfect for growing baby plants. They’re inexpensive and quite durable, but the quantity of light they produce isn’t enough for blooming.
  • LED lights have recently penetrated into the market but have quickly become popular thanks to their ability to produce stable brightness and work in two colour spectrums simultaneously. They are also energy-efficient, although rather expensive.

In our review, we’ve picked the 5 best lights of different types to help you choose the one that will suit your plants perfectly.

Not only plants need high-quality light though. It’s also important for you and your eyes. That’s why we recommend that you take a look at one of the floor lamps to create pleasant and safe lighting at your workplace. And if you want to get rid of unwanted plants in your backyard, check out these brush cutters.

Sources:

1. Andrew Tarantola How To Choose the Right Grow Light, Gizmodo. April 20, 2012.

2. Ellen Zachos, Deb Wiley Plant Grow Lights: Which Kind to Choose, Better Homes and Gardens.

3. Grow light, Wikipedia. November 16, 2016.

4. How to Grow Vegetables With Grow Lights, wikiHow.

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