
Spider Farmer® SF4000 450W LED Grow Light With Dimmer Knob
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Is the Spider Farmer® SF4000 450W LED Grow Light With Dimmer Knob right for me?
The SF4000 LED Grow Light is a top-tier choice for both hobbyists and professional growers. Designed by Spider Farmer, a trusted name in indoor and hydroponic gardening, this light ensures that your plants receive the optimal spectrum they need for vigorous growth and high yields.
- Features & Benefits
- Product Specifications
- What is included?
- Warranty Policy
Spider Farmer® SF4000 450W LED Grow Light With Dimmer Knob
The SF4000 LED Grow Light is a top-tier choice for both hobbyists and professional growers.

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Equipped with Samsung LM301B diodes.
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Additional red and blue light for enhanced growth.
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Potential yields up to 2.5g/w..
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Suitable for both veg and bloom stages.
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Energy-efficient design.
Why Spider Farmer® SF4000 450W LED Grow Light With Dimmer Knob stands out?
Spider Farmer is renowned for its commitment to quality and customer satisfaction. When you invest in the 2023 New Version SF4000 LED Grow Light, you're not just buying a product; you're making a long-term investment in your garden's success. With its advanced features and the backing of a reputable brand, this light stands out as a superior choice in the market.
Why Spider Farmer?
Spider Farmer is renowned for its innovative LED grow lights, developed by a passionate team of horticulturists and engineers. They prioritize sustainability and efficiency, offering high-quality products that transform traditional plant cultivation methods.

Why Buy From Us?
At GreenThumbDepot, you're not just another sale to a faceless corporation. You're partnering with a team genuinely invested in your success. Our legendary customer service, combined with a promise of unbeatable prices, sets us apart. We're here for you, always.
FAQ Section







Specifications
What’s in the Box?
The Spider Farmer® SF4000 450W LED Grow Light With Dimmer Knob includes:
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SF4000 LED Grow Light unit.
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Power cables and connectors
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User manual and installation guide.

Warranty Policy
Please check out the manufacturers website for Warranty related issues.