Spring 2026 Savings !
Spider Farmer SF4000 450W Full Spectrum LED Grow Light & GGS Smart Controller Kit
Spider Farmer SF4000 450W Full Spectrum LED Grow Light & GGS Smart Controller Kit is backordered and will ship as soon as it is back in stock.
Delivery and Shipping
Delivery and Shipping
We offer fast and reliable shipping across the continental U.S., with free shipping available on most orders (exclusions may apply based on brand and product type). Orders are typically processed within 1–2 business days and transit time is usually 4–7 business days. Larger items may ship via freight and require a scheduled curbside delivery. Please ensure your contact details are accurate at checkout. For questions about delivery timelines, shipping eligibility, or special requests, feel free to contact us directly. See policy
Price Match Guarantee
Price Match Guarantee
Find a lower price? Call +1(855-799-1672) and we'll match it! (Some exclusions may apply. See ourLowest Price Guarantee Policyfor more information)
Returns
Returns
Our return policy covers a 30-day period from the date of purchase. To be eligible, items must be unused, in their original packaging, and accompanied by proof of purchase. Defective products are eligible for free returns, with options for a refund or replacement. Customer remorse returns may incur return shipping fees and restocking fees. Refunds are processed within a specified timeframe, subject to restocking fees if applicable. Late or missing refunds should be addressed with your bank or credit card company first. Exchanges may be accepted for defective or damaged items. Shipping costs for returns are typically the responsibility of the customer, except in cases of damaged products. For further details or inquiries, please contact us via phone, email, or live chat.See policy
Spider Farmer SF4000 450W Full Spectrum LED Grow Light & GGS Smart Controller Kit is backordered and will ship as soon as it is back in stock.
✅ Authorized Online Dealer
🚚 Free Shipping + No Sales Tax (exclusions may apply)
💲 We Beat The Lowest Price
📦 Fast 4-7 Day Delivery
🏭 Manufacturer Warranty Included
❓ Questions? Call Our Experts: +1 (855-799-1672)
Description
Description
Spider Farmer SF4000 450W Full Spectrum LED Grow Light & GGS Smart Controller Kit
The Spider Farmer SF4000 GGS Controller Kit is a complete smart indoor growing solution designed for 4x4 ft grow tents and up to 5x5 ft coverage. Powered by premium Bridgelux high-efficiency LEDs, the SF4000 delivers strong and even light output while maintaining energy efficiency with a PPE rating of 2.7 µmol/J.
This bundle includes the Spider Farmer GGS Controller, allowing growers to automate and monitor their indoor growing environment through app-based remote control. The system supports sunrise and sunset simulation, high-temperature protection, and environmental tracking through the included temperature and humidity sensor.
The controller is compatible with RJ12-equipped inline fans, clip fans, heaters, and additional GGS ecosystem devices, helping maintain ideal growing conditions throughout the plant lifecycle. The included GGS Pro adapter and RJ12 cables also make future expansion simple and organized.
Built for both hobby growers and advanced indoor gardeners, the SF4000 combines powerful full-spectrum lighting, smart automation features, and durable long-lasting performance with a rated lifespan of 55,000 hours and a 5-year warranty.
Features
- 450W full-spectrum dimmable LED grow light
- Premium Bridgelux high-efficiency LEDs
- GGS smart controller with app remote control
- Sunrise and sunset simulation
- Built-in high-temperature protection
- Temperature and humidity monitoring
- Compatible with RJ12-equipped grow devices
- 4x4 ft core coverage and 5x5 ft maximum coverage
- Includes GGS Pro adapter for expanded device connections
- 55,000-hour lifespan
- 5-year warranty
Specifications
| Specification | Details |
|---|---|
| Brand | Spider Farmer |
| Product Model | SF4000 |
| Product Series | SF Series |
| LED | Bridgelux |
| Light Size | 64.8 x 53.6 x 5.0 cm / 25.51 × 21.10 × 1.97 Inch |
| Core Coverage | 4x4 ft. |
| Max Coverage | 5x5 ft. |
| Net Weight | 6.38 kg |
| Gross Weight | 8.57 kg |
| Grow Tent Compatible | 4'x4' |
| Recommended Fan Size | 6-Inch |
| PPF | 1171 μmol/S@AC120V / 1170 μmol/S@AC240V / 1170 μmol/S@AC277V |
| PPE | 2.7 µmol/J |
| Spectrum | 660-665nm, 730-740nm, 2800-3000k, 4800-5000k |
| Operating Temperature | -20-35℃(-4-95℉) |
| Input Voltage | AC100-277V |
| Lighting Control Protocols | 0-10V |
| Frequency | 50-60HZ |
| Power Draw | 450W ±5% @AC120-277V |
| Lifespan | 55,000 H |
| Warranty | 5 Years |
What's Includes
- 1x SF4000 LED Grow Light (with dimmer box)
- 1x Power Cord
- 4x YOYO Hanger Hook
- 1x GGS Controller (with power supply)
- 1x GGS Temperature and Humidity Sensor
- 1x GGS Light Adapter
- 1x GGS Pro Adapter (10 ports)
- 4x 2.5m RJ12 Cables
- 2x 0.25m RJ12 Cables
- 4x Hook and Loop Straps
- Equipped with Samsung LM301H EVO LEDs for superior efficiency
- Full-spectrum lighting suitable for all growth stages
- Dimmable design allows precise light intensity control
- Robust construction ensures long-lasting performance
- Energy-efficient operation reduces electricity costs
Why choose the Spider Farmer SF4000 LED Grow Light?
This LED grow light distinguishes itself through its advanced LED technology, delivering high efficiency and a full spectrum ideal for various plant types. Its dimmable feature offers flexibility to adjust light intensity, catering to the specific needs of your plants throughout their growth cycle.
FAQ Section
What’s in the Box?
- Spider Farmer® SF4000 450W unit.
- Power cables and connectors
- User manual and installation guide.

Warranty Policy
Please check out the manufacturers website for Warranty related issues.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.







