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Spider Farmer SF4000, Samsung LM301H EVO Led Grow Light, Full Spectrum Plant Lights, 450W Dimmable & High Efficiency & Deeper Penetration Commercial Lamps for Seedling Veg & Bloom in 4x4 Grow Tent

Spider Farmer SF4000, Samsung LM301H EVO Led Grow Light, Full Spectrum Plant Lights, 450W Dimmable & High Efficiency & Deeper Penetration Commercial Lamps for Seedling Veg & Bloom in 4x4 Grow Tent

Q: Why it s my delivery time almost a month after purchasing?

Due to the COVID-19, our products are in transit for a long time. The normal delivery time has resumed now. Don't worry.If you have any questions, please contact our customer service directly

Q: 220 conversion ? Cut the plug off ? Really ? I have a 220 line and the plug doesn’t fit !

SF4000 can work in 100V-277V, no need to replace the plug and power cord, only need to buy a plug adapter, you can easily convert to 240V

Q: Can u run these on 240?

Yes you can I’ve just bought and used these adapters with the spiders. I found them on eBay: 3pc 3-Prong 110-120V to 220-240V Plug Adapter 4 Ballast Grow Light Fixture Power. They are rated for 110 up to 270v. I use a powerbox so I ended up with too many timers and found the perfect adapter

Q: Can two of these lights fit in a 5x5 tent ?

maybe, but I doubt it. This light is overkill for 3x3, perfect for 4x4, and barely adequate for a 5x5 by itself. If you have the money to get two of these, you can get the Spider Farmer bar lights that would be perfect for a 5x5 and cost you way less than 2 of the sf4000

Product ID: 413143167

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Details

Colour
White
Shape
Rectangular
Material
Aluminum
Finish type
Painted
Light source type
Light Emitting

⚡450W ultra-efficient power

🌈Full spectrum: 3000K, 5000K, 660nm & IR

📏4x4 ft bloom coverage, 5x5 ft veg coverage

Frequently Bought Together

Spider Farmer 2024 New SF4000 LED Grow Light 4x4 with Samsung LM301H EVO High Efficiency & Dimmable Lighting, Full-Spectrum Commercial Plant Lights

AC Infinity CLOUDRAY S6, Grow Tent Clip Fan 6” with Redesigned Long-Life EC Motor, Custom 10 Dynamic Wind Speeds and 10-Level Oscillation, Weatherproof IP-54, for Hydroponics Circulation Cooling

AC Infinity Grow Tent Trellis Netting 4x4', Heavy-Duty Elastic Plant Net with Steel Hooks, Flexible Hydroponics Support for Grow Tents, Gardening, and Horticulture

Description

🌱 Grow smarter, not harder — light up your green empire with SF4000!

POWER MEETS PRECISION - 450W Samsung LM301H EVO diodes deliver 2.7 umol/J efficiency for max yield with minimal energy use.
SILENT STURDY BUILD - Fanless design with thick aluminum housing ensures quiet operation and long-lasting durability.
SPECTRUM FOR EVERY STAGE - Optimized full spectrum lighting with red, blue, white, and IR boosts photosynthesis and accelerates flowering.
TAILORED LIGHT INTENSITY - Dimmable knob and multi-light connection enable perfect light control for every growth stage and scale.
TRUSTED QUALITY SUPPORT - 5-year warranty with local service centers worldwide guarantees peace of mind and authentic performance.

The Spider Farmer SF4000 is a professional-grade 450W LED grow light featuring Samsung LM301H EVO diodes for superior energy efficiency and deeper canopy penetration. Its full spectrum light (3000K, 5000K, 660nm red, and IR) supports all plant growth stages from seedling to bloom within a 4x4 ft flowering area. Designed with a fanless, durable aluminum frame and dimmable controls, it offers quiet, customizable lighting ideal for commercial and serious home growers. Backed by a 5-year warranty and global support, it’s engineered to maximize yields while minimizing power costs.

Specifications

Manufacturer	Spider Farmer
Item model number	SF4000
Product Dimensions	64.49 x 53.59 x 5.89 cm; 6.35 kg
ASIN	B07TXFR69M

Have a Question? See What Others Asked

Why it s my delivery time almost a month after purchasing?

220 conversion ? Cut the plug off ? Really ? I have a 220 line and the plug doesn’t fit !

Can u run these on 240?

Can two of these lights fit in a 5x5 tent ?

Common Questions

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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