GROWERS CHOICE TSL-800 LED Grow Light 1000W

GROWERS CHOICE TSL-800 LED Grow Light 1000WTake Full Control of Your High Yield Flower RoomThe TSL 800 is a full spectrum 1000W LED fixture designed for growers seeking a direct replacement for traditional HPS systems. With patented passive cooling, enhanced diode positioning, and up to 30% increased PAR output via the GC 3KF bloom spectrum, it offers scalable performance, greater efficiency, and unmatched reliability for any level grower. Key Benefits True 1000W OutputDelivers full intensity

Take Full Control of Your High-Yield Flower Room
The TSL-800 is a full-spectrum 1000W LED fixture designed for growers seeking a direct replacement for traditional HPS systems. With patented passive cooling, enhanced diode positioning, and up to 30% increased PAR output via the GC 3KF bloom spectrum, it offers scalable performance, greater efficiency, and unmatched reliability for any level grower.

✅ Key Benefits

✔️ True 1000W Output
Delivers full intensity to match and outperform legacy HPS fixtures

💡 +30% Higher PAR Efficiency
Patented diode layout optimizes spectral delivery across your canopy

📱 Controller & CPS Compatibility
Fully integrates with GC Master Controller or Central Power Solution setups

🔌 Patented Passive Cooling
Improves heat dissipation by up to 40%—no fans or moving parts needed

🛡️ Commercial-Grade Reliability
Built for high-volume, continuous use in any grow environment

🚚 Fast, Free U.S. Shipping
Quick delivery from authorized U.S. distribution centers

Why the TSL-800 Is a Top Choice for Pro-Level Growers

The TSL-800 offers an efficient, low-maintenance solution for growers upgrading from 1000W HPS. Designed with advanced thermal engineering and full system compatibility, it provides top-tier performance with minimal overhead. Whether you're running a small operation or scaling up, this LED fixture delivers proven spectrum and serious yields.

🔦 Feature Highlights

Passive Thermal Management
A patented design improves heat dissipation by up to 40%, increasing lifespan and reducing system stress.

Optimized Diode Deployment
Strategic light distribution achieves deeper canopy penetration and up to 30% more PAR output using the 3KF bloom spectrum.

Smart Control Ready
Compatible with Growers Choice Master Controllers and CPS for seamless automation and full system integration.

📊 Ideal Applications

• Replacing 1000W HPS fixtures in flower rooms

• Scaling multi-light commercial environments

• Facilities using CPS (Central Power Solution)

• Growers seeking high-efficiency, low-maintenance lighting

⚙️ Maintenance Tips

• Wipe diode surfaces clean every 30 days with a microfiber cloth

• Ensure fixtures are mounted securely and evenly above canopy

• Use with approved GC controller or CPS infrastructure

• Store and operate in a dry, well-ventilated environment

🔁 Growers Choice LED Comparison

ROI-E720
750W Fixture

BOOST mode + dimming

Best for: Mid-size indoor cultivations

ROI-E900
1000W XL Fixture

8-bar frame for large coverage

Best for: Wide grow tables and high-yield setups

TSL-800 (This Product)
1000W Passive-Cooled Fixture

Smart control + 1:1 HPS replacement

Best for: HPS upgraders and scalable grow environments

💡 Optimize Your Setup with the Growers Choice Master Controller
Take your lighting system to the next level by adding the Growers Choice Master Controller. This dual-zone controller manages up to 200 fixtures, enabling full scheduling, sunrise/sunset simulation, and temperature-based auto dim/shutdown. It's the perfect companion for any ROI Series LED or GC CMH setup—offering safety, scalability, and total control in one compact device.

Upgrade your grow operation with high-performance passive cooling and full-spectrum power. Order the TSL-800 today and take control of your yield.

📦 What's Included

• 1x Growers Choice TSL-800 LED Fixture

• 1x Power Cable

• 1x Mounting Bracket Kit

• 1x User Guide

📘 Specifications

• Item Model: TSL800A

• Light Source: LED

• Spectrum: GC-3KF Bloom Phase

• PPF: 2400 μmol/s

• Input Power: 800W

• Efficacy: 3.0 μmol/J

• Fixture Dimensions: 21.7" L x 11.3" W x 11.7" H (55cm x 40cm x 29cm)

• Fixture Weight: 26.5 lbs / 12 kg

• Mounting Height: 12"–36" depending on application

• Thermal Management: Passive Cooling

• Dimming Range: 0–10V Dimming

• Light Distribution: 120° Beam Angle

• Power Factor: >90%

• Certifications: UL 8800, UL 1598, DLC

• Warranty: 5 Years Standard Warranty

Amperage by Voltage Service @ 800W

• 208V: 4.0A

• 240V: 3.4A

• 277V: 2.9A

• 480V: 1.7A

📄 User Manual

Spec Sheet 

User Manual 

❓ FAQ

Q: Is the TSL-800 a true HPS replacement?
A: Yes, it’s designed as a 1:1 replacement for 1000W HPS fixtures with improved cooling and higher output.

Q: Can I use this with a controller system?
A: Absolutely—it's compatible with Growers Choice Master Controllers and Central Power Solution setups.

Q: What spectrum does it use?
A: The TSL-800 features the GC 3KF bloom spectrum, optimized for full-phase flowering performance.

Q: Does it require active cooling or fans?
A: No—its patented passive thermal design handles heat efficiently without moving parts.

Q: What’s the warranty coverage?
A: It includes a 5-Year Manufacturer Warranty on all major components.

🛡️ Warranty

5-Year Manufacturer Warranty covering LED boards, drivers, and housing components. U.S.-based customer support included.