An essential tool for flavour hunters who don't like to use nasty chemicals or boosters. With a deep red spectrum, IP65 waterproofing and a running cost of just a few pennies a day, the Spider Farmer GlowR40 is a no brainer for connoisseurs & serious flavour chasers everywhere. 

• Set Of Two LED Light Bars
• Deep Red Spectrum
• Free UK Delivery
• Ultra Versatile
• Enhance Flavours & Aroma
• New 2024 Version
• Super Stealthy
• IP65 Waterproof
• Daisy Chain Ready
• Zero Noise
• 40w Power Output (20w per bar)
• Unbeatable Value For Money
  
• Pay As You Grow in 3 instalments with Klarna
• Daily Electricity Cost £0.12*

The Red Revolution in Plant Lighting 

If you're looking to supercharge your plant’s growth flowering game, Spider Farmer’s latest GlowR40 Deep Red Supplemental LED Grow Light might just be the grow buddy you didn’t know you needed. Packed with innovative features, this sleek 40W red spectrum powerhouse (20W per bar, two bars per set) is here to redefine what your indoor garden can achieve. Whether you're a hobbyist grower or a full-blown green-thumbed pro, the GlowR40 deserves a prime spot in your grow tent.

A Glow Up for Your Botanical Plants

The Spider Farmer GlowR40 is all about that sweet, sweet 660nm wavelength – the deep red light that plants dream about. This spectrum has been scientifically proven to boost photosynthesis, enhance flowering and vastly increase flavour and aroma potency. Think of it as the dessert buffet for your plants – irresistible and packed with energy.

• IP65 Waterproof Design: The Spider Farmer GlowR40 comes armed with a robust, transparent lampshade that laughs in the face of humidity and protects those precious LEDs. It's perfect for damp environments.
• 72 Efficient LEDs: Each light bar is loaded with 36 high-output diodes to blanket your grow space in an even, luscious glow. That's 40W of focused plant-boosting brilliance.
• Daisy Chain Ready: Need to cover a sprawling jungle? The Spider Farmer GlowR40 lets you chain up to 16 bars on a 110V circuit, or double that if you’re rocking 220V.

Innovative Design. Ultimate Versatility

The Spider Farmer GlowR40 laughs in the face of spatial constraints. Whether you need Horizontal lighting to bask your canopy, Vertical installation to illuminate every nook, or Under-canopy glow for those shy, shaded leaves - this system has your back. With simple mounting kits included, even the DIY-averse grower can install these lights in a flash.

Timing is Everything.

Speaking of timing – the Spider Farmer GlowR40 includes a 7-day digital timer, allowing you to fine-tune your lighting schedule. Want a morning burst of light or strategic bursts during critical phases? Whether you’re a “set-it-and-forget-it” type or an obsessive experimental flavour hunter - The Spider Farmer GlowR80 is the system for you.

Pro tip: While IR light requires precise and minimal use, deep red light like the GlowR40 can run for hours alongside your main lights without overcooking your plants.

Red is the New Green.

Supplementing with deep red light fills spectral gaps that most traditional lights miss. This deep red light spectrum enhances phytochromes, driving bigger, denser, and healthier blooms so growers can expect increased fruiting and richer yields. The increased red light distribution means stronger, more flavourful and heavier yields without the need for nasty chemical boosters and synthetics. 

Seamless from Unbox to Bloom

First impressions matter, and the Spider Farmer GlowR40 delivers with its thoughtful packaging and modular design. Setup is simple, with ratcheting hangers and mounting bars included, letting you jump straight into red-light magic. With smart switches or the included timer, you can create a lighting schedule as sophisticated as your flavours.

Pairing it with your main light is a breeze and the GlowR40 seamlessly integrates into setups under 500w. Looking for more power? Its big sibling, the GlowR80, has got you covered for higher-wattage rigs. The versatility makes it a no-brainer add-on for growers of all levels.

Affordable Excellence for Serious Growers.

If you're cultivating a modest herb garden or a full-scale flowering operation, the Spider Farmer GlowR40 offers incredible value and flexibility. Its deep red spectrum, waterproof durability, and intelligent design make it a must-have tool for growers who demand results.

The GlowR40 is more than just a grow light; it’s the secret sauce your plants have been begging for. From boosting blooms to sweetening fruits, this light promises to turn your grow space into a botanical flavour machine. So why settle for less?

*Approximate costs of use based on 100% power for a 12 / 12 flowering cycle. 

*Calculated using the UK: Energy Price Guarantee (October 2024) electricity rate of 24.00 pence per kWh.