Grow lights provide plants with the light they need to grow indoors, and in other controlled environments. They support healthy growth, strong flowering, and consistent yields in grow rooms of all sizes. Whether you grow herbs, vegetables, or flowering plants, the right lighting setup makes a clear difference.

Modern lighting solutions offer efficient output, controlled heat, and targeted light spectrums. LED grow lights remain the most popular choice due to their low energy use and long lifespan. Traditional grow light bulbs and lamps also suit specific setups and plant stages.

Our range of grow lights covers everything from compact grow tents to large indoor gardens. Choose from LED grow lights, grow light bulbs, and grow light controllers to build a system that fits your space. Browse our full selection below or shop by category to find the right solution for your grow room.

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CFL Lamps

Price range: £19.50 through £44.95 Inc VAT
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Craft Farmer – Undercanopy Light

Price range: £31.95 through £570.00 Inc VAT
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Dimlux – Expert Series Grow Lights

Price range: £175.00 through £649.95 Inc VAT
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Dimlux Xtreme Series LED MKII ION

Price range: £929.99 through £1,479.99 Inc VAT

DLI Digital Controller DLM-4 Zone

Original price was: £349.99.Current price is: £259.99. Inc VAT

DLI Digital Controller DLMini

Original price was: £119.99.Current price is: £104.99. Inc VAT

DLI Joule 1000W DE Full Fixture

Original price was: £439.99.Current price is: £359.99. Inc VAT

DLI UV 150W Full Fixture

Original price was: £549.99.Current price is: £484.99. Inc VAT

LED Grow Lights

LED grow lights offer high efficiency and full-spectrum output for indoor growing. They use less power than traditional lighting and produce less heat. This helps maintain stable temperatures in grow tents and enclosed spaces.

Most LED grow lights support all growth stages, from seedlings to flowering plants. Many models include dimming controls and adjustable spectrums. These features allow growers to fine-tune light output for different plant needs.

Grow Light Bulbs & Lamps

Grow light bulbs and lamps provide flexible lighting options for specific grow setups. They work well for propagation, supplemental lighting, or replacing existing lamps. These products suit growers who want targeted coverage rather than a full fixture.

Available in different wattages and spectrums, grow light bulbs fit a wide range of reflectors and fixtures. They allow growers to customise lighting without replacing their entire system.

Grow Light Controllers

Grow light controllers help automate and manage lighting schedules. They control on and off cycles, light intensity, and multiple fixtures from one system. This improves consistency and reduces the risk of light stress.

Using a controller also improves energy efficiency and simplifies grow room management. Controllers work best when paired with LED grow lights and properly sized grow spaces.

Choosing the Right Grow Light for Your Setup

Choosing the right grow light depends on grow space size, plant type, and growth stage. Small grow tents usually perform best with compact LED grow lights. Larger rooms require higher output or multiple fixtures for even coverage.

Always consider light coverage, intensity, and heat output before choosing. Matching your lighting to your grow tent size and ventilation system helps maintain stable growing conditions.

LED Grow Lights vs Traditional Grow Lighting

LED grow lights outperform traditional lighting in efficiency and lifespan. They consume less power and produce less heat than HID/HPS or fluorescent lights. This makes them easier to manage in enclosed grow rooms.

Traditional grow lights still suit certain applications, such as short-term propagation or legacy setups. However, most growers choose LEDs for long-term indoor growing due to lower running costs and improved control.

Common Grow Light Questions

Do plants need grow lights indoors?
Yes. Grow lights replace natural sunlight and provide the spectrum plants need to grow indoors.

Are LED grow lights better for beginners?
Yes. LEDs are easy to use, energy-efficient, and require less cooling.

How long should grow lights stay on?
Most plants need 12–18 hours of light per day, depending on growth stage.