The Spider Farmer SF4000 EVO is a 2024 upgrade to a market leading LED Grow Light. Next level performance & as stealthy as a ninja. With Samsung EVO Diodes and Full Spectrum + Deep Red output, the Spider Farmer SF4000 EVO is the best quantum board on the planet today. 

• Top Quality Samsung EVO & Osram Diodes
• Waterproof Board
• Full Spectrum
• New 2024 Version
• Super Stealthy
• Massively Reduced Electricity Costs
• Fully Dimmable
• Deep Red Diodes for Improved Flower Density
• Daisy Chain Ready
• Zero Noise
• 450w Power Output
• New Improved Diode Layout
• 50000 Hours Life
• Free UK Delivery
• Pay As You Grow In 3 instalments with Klarna 
• Daily Electricity Cost £0.99*

When it comes to indoor gardening, the Spider Farmer SF4000 EVO LED Grow Light stands as a beacon of innovation and reliability. This state of the art LED grow light merges cutting - edge technology with rugged construction, making it an ideal choice for both novice and experienced cultivators alike.

Revolutionary Samsung EVO Diodes: A New Era in Plant Lighting

At the heart of the Spider Farmer SF4000 EVO is the next-generation Samsung LM301H EVO diodes, the pinnacle of horticultural lighting technology. These diodes boast an impressive efficiency of 3.14 umol/j PPE per diode, outclassing even the highly regarded LM301B and LM301H models. With a focus on enhancing plant growth, these LEDs deliver superior light quality and increased output, particularly in the blue spectrum, making them indispensable for vigorous plant development.

Unmatched Energy Efficiency and Low Operating Costs

In today’s world, where energy costs are a concern for many, the Spider Farmer SF4000 EVO shines with its outstanding energy efficiency. Drawing just 450w from the wall, this grow light can easily replace a traditional 600w HPS/MH setup, significantly reducing your electricity bills. With an average daily operating cost of less than £1, growers can complete an entire 8-week cycle for around £70. Despite its low power consumption, the Spider Farmer SF4000 EVO delivers a staggering 2.7 umol/j over its entire output, rivaling grow lights that cost twice as much.

Rugged Construction for Long-Term Durability

Spider Farmer doesn’t cut corners when it comes to build quality. The Spider Farmer SF4000 EVO features a robust aluminium body that efficiently dissipates heat, ensuring a longer lifespan for the diodes. Unlike cheaper models that rely on flimsy plastic parts, this grow light is built to last, offering a maintenance-free lifespan of up to 50,000 hours. The waterproof diodes, rated at IP65, further enhance durability by protecting against moisture and dust.

Full Spectrum Output for All Growth Stages

The Spider Farmer SF4000 EVO is equipped with a comprehensive light spectrum, including 3000K warm white, 5000K bright white, 660nm red, and 760nm IR. This full-spectrum output is tailored to meet the needs of plants at every growth stage, from seedlings to flowering. The precise distribution of these diodes ensures even light coverage, eliminating hot spots and promoting uniform growth across your entire canopy.

Cool and Quiet Operation for Stealthy Growing

Operating in silence, the Spider Farmer SF4000 EVO is the perfect LED Grow Light for growers who value discretion. The fanless design utilizes passive cooling through its sturdy aluminium frame, effectively venting excess heat away from your grow area. This not only keeps your environment cooler but also extends the life of the grow light, making it a reliable choice for long-term use.

Precision Control with Dimmable Functionality

The built in dimmer allows you to adjust the light intensity with ease, providing just the right amount of light for each stage of your plant’s lifecycle. Whether you’re nurturing young seedlings or bringing flowering plants to their peak, the Spider Farmer SF4000 EVO offers the flexibility and control needed for optimal results.

Daisy Chain Ready for Scalable Grow Setups

The Spider Farmer SF4000 EVO is fully daisy chain ready, allowing you to connect up to 30 fixtures in a series with unified dimming control. This feature is particularly beneficial for large-scale indoor gardens and commercial operations, offering seamless integration and scalability without the need for additional control panels.

Quick and Easy Setup

Setting up the Spider Farmer SF4000 EVO is a breeze. Everything you need is included in the box, from the high-quality hanging kit to the detailed user manual. In just a few minutes, you can have your new grow light up and running, ready to take your indoor garden to the next level.

The Spider Farmer SF4000 EVO LED Grow Light is more than just a grow light - it’s an investment in the success of your indoor garden. With its combination of high efficiency, rugged reliability, and user-friendly features, it’s a must have for any serious cultivator looking to maximize yields while minimising costs. Upgrade your grow space today and experience the difference that Spider Farmer quality can make.

Spider Farmer SF4000 EVO LED Grow Light Technical Specifications