1. Zamnesia
    2. >
  2. LED Grow Lights

LED Grow Lights

Explore our premium collection of LED grow lights, perfect for indoor growers eager to maximise plant potential. Designed with full spectrum LED technology, our lights ensure superior energy efficiency and optimal light intensity for healthier, more vibrant plants. Whether you're upgrading your hydroponics setup or starting fresh, buy the best LED grow lights and elevate your indoor gardening experience. Order now to enjoy radiant growth and thriving yields.

7 products
  • --
  • Best Reviewed
  • Most popular
  • Most reviews
  • Price: lowest first
  • Price: highest first
  • Product Name: A to Z
  • Product Name: Z to A
  • Newest Arrivals
10% off Phytonaut LED Grow Light 120 W (Zamnesia)

Phytonaut LED Grow Light 120 W (Zamnesia)

The Zamnesia Phytonaut 120 W is a compact full-spectrum LED grow light delivering 330.69 µmol/s PPF across a 60×60 cm canopy. Even light distribution, passive cooling, dimmable from 25–100%, and rated for 54,000+ hours. Built for small tents and compact indoor grows.

(2)
£127.99 £115.19
+65 Extra Gift Points
20% off Phytonaut LED Grow Light 240 W (Zamnesia)

Phytonaut LED Grow Light 240 W (Zamnesia)

The Zamnesia Phytonaut 240 W is a full-spectrum LED grow light that produces 697.10 µmol/s PPF at 2.82 µmol/J for efficient indoor cultivation. A 120° light distribution helps keep coverage consistent across the canopy, while passive cooling, step dimming (25–100%), and IP65 protection make it a reliable, low-maintenance fixture for everyday grows.

(4)
£170.99 £136.79
+85 Extra Gift Points
20% off Phytonaut LED Grow Light 320 W (Zamnesia)

Phytonaut LED Grow Light 320 W (Zamnesia)

The Zamnesia Phytonaut 320 W is a full-spectrum LED grow light delivering 927.64 µmol/s PPF with a high 2.83 µmol/J efficacy for efficient, higher-output indoor grows. It uses a 120° light distribution for broad coverage, runs silently with passive cooling, and includes step dimming (25–100%) plus IP65 protection for humid environments.

(6)
£213.99 £171.19
+110 Extra Gift Points
15% off Phytonaut LED Grow Light 480 W (Zamnesia)

Phytonaut LED Grow Light 480 W (Zamnesia)

The Zamnesia Phytonaut 480 W is a full-spectrum LED grow light built for larger indoor grows that need strong, reliable light across the canopy. It delivers 1415.33 µmol/s PPF at 2.9 µmol/J, with a 120° light distribution for broad spread. Passive cooling, step dimming (25–100%), and IP65 protection make it a solid, low-maintenance option for long-term use.

(2)
£255.99 £217.59
+140 Extra Gift Points
Out of stock Cosmos LED Board 240 W (Vanguard Hydroponics)

Cosmos LED Board 240W (Vanguard Hydroponics)

The Cosmos LED 240 W, by Vanguard Hydroponics is great for growing plants as it provides the amount of light for every stage of growth and supports optimal photosynthesis and development with its full spectrum feature.

£161.99
Out of stock Pure LED Q320 (Pure Factory)

Pure LED Q320 Grow Light (Pure Factory)

Running a large grow room is nice—if you've got the lights to match its size. And with the Q320 Pure LED grow light from Pure Factory, you've got enough light to comfortably fill a 100–120 cm grow tent. Designed to maximise both vegetative growth and flower production, these lamps produce spectacular harvests all year round. What are you waiting for? Order yours now.

(2)
£349.99
Out of stock Pure LED Q420 (Pure Factory)

Pure LED Q420 Grow Light (Pure Factory)

Running a seriously big grow room? Then you need a serious grow lamp. Luckily, you've just found it—the Q420 Pure LED grow light from Pure Factory is perfect for larger tents and rooms measuring 120–150 cm. Lightweight, easy to set up, and complete with a few handy features, this lamp offers excellent functionality and the potential to pump out spectacular harvests—all year long.

(1)
£451.99

You've viewed 7 of 7 products

Find Your Light: Mastering Indoor Growing with LED Grow Lights

If you're diving into the world of indoor gardening, LED grow lights are your new best friend. They’ve become a game-changer for year-round growing, bringing the closest imitation of sunlight straight into your home. Whether you’re just starting out or looking to upgrade, picking the right LED grow light can make all the difference for your plants.

Why Go for LED Grow Lights?

LED grow lights are celebrated for being energy savvy and durable. Unlike HPS lights, they churn out plenty of brightness without sending your electricity bill sky-high. What’s more, they emit cooler light, which means you won’t need to invest much in cooling your grow space. This efficiency is exactly why so many growers are making the switch.

The Magic of Full Spectrum

What makes LED grow lights really special is their full spectrum capability. It’s like giving your plants the full spectrum of sunlight, crucial for each growth phase, from seedlings to flowering plants. This balanced light helps your plants grow strong and produce lush blooms.

Deciding on the Right Light

When choosing an LED grow light, think about the size of your grow area and what you’re planting. You’ll need the right wattage—most setups range from 200W to over 1000W—so you’ll have enough light. For those aiming for fruiting and flowering plants, aim for around 800-1000 μmol per square metre to hit the sweet spot for high yields.

Longevity and Value

A worthwhile LED grow light is an investment for years. With a lifespan of up to 10 years, they offer great value and demand little maintenance. Plus, you'll avoid frequently replacing bulbs, making LEDs a smart financial move for your indoor garden.

Managing Humidity and CO2

Since LEDs are cooler, they help lower room temperatures, which could influence humidity. Keeping an eye on these levels is key to avoiding mold. LED lights also aid in better CO2 use by reducing ventilation needs, keeping your grow space's CO2 levels optimal.

All-Round Adaptability

The beauty of LED grow lights lies in their versatility. They easily handle all stages of plant growth—from the first shoot to full bloom—thanks to their full spectrum light. This adaptability simplifies plant care, no matter the stage of growth.