On orders above $200
Guaranteed or We’ll Match It
No Sales Tax—Except in Michigan
Always hassle free
(844) 873-5764
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.
✔️ 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
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.
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.
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
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
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.
1x Growers Choice TSL-800 LED Fixture
1x Power Cable
1x Mounting Bracket Kit
1x User Guide
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
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.
5-Year Manufacturer Warranty covering LED boards, drivers, and housing components. U.S.-based customer support included.
We offer free shipping on all orders over $200 shipped to addresses within the continental United States. Orders under $200 will have shipping calculated at checkout. There are no hidden fees or handling charges. The price you see at checkout is the final price you pay.
Orders are typically processed within 1–2 business days (Monday–Friday). If an item is temporarily backordered or delayed, we’ll notify you by email with an updated shipping estimate.
Once your order has shipped, we’ll email you a shipping confirmation that includes tracking information. You can use this to monitor the delivery status of your package in real time.
We partner with trusted suppliers and manufacturers who maintain warehouse locations throughout the United States. Orders are typically shipped from the facility closest to your delivery address to ensure faster transit times and greater efficiency. Some orders may ship in multiple packages depending on item availability and warehouse location.
Most orders arrive within 3–7 business days of shipping, depending on your location and the item’s warehouse origin. Freight items and oversized packages may take additional time.
We use trusted carriers such as FedEx, UPS, USPS, and professional freight delivery services for large or heavy items. Depending on the size of your order, it may arrive in multiple packages or from multiple warehouses.
Please note: We do not offer moving or installation services. For freight shipments or large items, carriers are only responsible for curbside delivery. Drivers are not required to move items inside your home, up stairs, or to specific locations. We strongly recommend having assistance available at the time of delivery for heavy or bulky shipments.
Please ensure your shipping address is correct at the time of checkout. Once an order has shipped, we are unable to change the delivery address or reroute the shipment. If you need to make changes to your order, contact us immediately after placing it.
If your order arrives damaged or appears to be lost in transit, contact us within 48 hours of delivery (or expected delivery). We will work with the carrier to resolve the issue as quickly as possible.
We currently ship only to addresses within the continental United States. We do not ship to Alaska, Hawaii, U.S. territories, or international destinations.
If you have questions about your order, delivery, or shipping process, feel free to reach out to us through our Contact Us page or via email (sales@gardengrowshop.com ). We’re here to help.
Start of Returns section
Easy Returns, No Surprises
At Garden GrowShop, we stand behind the quality of every product we carry. But we also understand that sometimes things just don’t work out — and that’s okay. If you change your mind or the item isn’t quite what you expected, we’ve got you covered.
You have 30 days from the date of delivery to request a return for any reason. To start a return, simply email us at sales@gardengrowshop.com with your order number and we’ll walk you through the process.
Here’s what to expect:
You’ll receive clear return instructions from our team.
Once your item is received and inspected, we’ll issue a refund to your original payment method.
Items must be returned in “like new” condition, with all original packaging and accessories.
Return shipping costs are the responsibility of the customer.
“Like new” means no visible wear, damage, or missing parts. Items showing signs of use or misuse may not qualify for a refund.
If your order arrives damaged or defective, don’t worry — we’ll take care of it.
Here’s what to do:
Note any damage with the delivery driver when signing for the package.
Email photos and a description of the issue to sales@gardengrowshop.com on the same day you receive it.
We’ll cover the cost of return shipping and make sure a replacement is sent out quickly.
Please keep all original packaging in case a return is needed. This helps speed up the process and ensures a smooth resolution.
If you need to cancel your order, please contact us as soon as possible at sales@gardengrowshop.com or by phone.
Cancellations before shipment receive a full refund.
Cancellations after shipment will follow our standard return policy and may be subject to return shipping costs.
Certain products may have brand-specific return restrictions, which will be noted on the product page.
Products purchased for temporary or single-use purposes (e.g. trade shows, promotional events) are not eligible for return.
We’re Here to Help
Our goal is to make returns and exchanges as easy as possible — with no stress and no surprises. If you’re unsure whether your order qualifies or just want to ask a question, don’t hesitate to reach out. We’re here to make sure you feel confident before and after your purchase.
We’re an authorized dealer for every brand we sell—so you’ll always get full manufacturer warranties, premium support, and authentic gear direct from the source.
✅ Fast, tracked shipping on all orders
✅ 100% safe and secure checkout
✅ No restocking fees on returns
✅ Friendly U.S.-based support when you need it
Have questions? We're here to help. Whether you're just getting started or scaling up a full grow, our experts can guide you to the right gear.
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.
✔️ 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
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.
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.
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
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
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.
1x Growers Choice TSL-800 LED Fixture
1x Power Cable
1x Mounting Bracket Kit
1x User Guide
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
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.
5-Year Manufacturer Warranty covering LED boards, drivers, and housing components. U.S.-based customer support included.
We offer free shipping on all orders over $200 shipped to addresses within the continental United States. Orders under $200 will have shipping calculated at checkout. There are no hidden fees or handling charges. The price you see at checkout is the final price you pay.
Orders are typically processed within 1–2 business days (Monday–Friday). If an item is temporarily backordered or delayed, we’ll notify you by email with an updated shipping estimate.
Once your order has shipped, we’ll email you a shipping confirmation that includes tracking information. You can use this to monitor the delivery status of your package in real time.
We partner with trusted suppliers and manufacturers who maintain warehouse locations throughout the United States. Orders are typically shipped from the facility closest to your delivery address to ensure faster transit times and greater efficiency. Some orders may ship in multiple packages depending on item availability and warehouse location.
Most orders arrive within 3–7 business days of shipping, depending on your location and the item’s warehouse origin. Freight items and oversized packages may take additional time.
We use trusted carriers such as FedEx, UPS, USPS, and professional freight delivery services for large or heavy items. Depending on the size of your order, it may arrive in multiple packages or from multiple warehouses.
Please note: We do not offer moving or installation services. For freight shipments or large items, carriers are only responsible for curbside delivery. Drivers are not required to move items inside your home, up stairs, or to specific locations. We strongly recommend having assistance available at the time of delivery for heavy or bulky shipments.
Please ensure your shipping address is correct at the time of checkout. Once an order has shipped, we are unable to change the delivery address or reroute the shipment. If you need to make changes to your order, contact us immediately after placing it.
If your order arrives damaged or appears to be lost in transit, contact us within 48 hours of delivery (or expected delivery). We will work with the carrier to resolve the issue as quickly as possible.
We currently ship only to addresses within the continental United States. We do not ship to Alaska, Hawaii, U.S. territories, or international destinations.
If you have questions about your order, delivery, or shipping process, feel free to reach out to us through our Contact Us page or via email (sales@gardengrowshop.com ). We’re here to help.
Start of Returns section
Easy Returns, No Surprises
At Garden GrowShop, we stand behind the quality of every product we carry. But we also understand that sometimes things just don’t work out — and that’s okay. If you change your mind or the item isn’t quite what you expected, we’ve got you covered.
You have 30 days from the date of delivery to request a return for any reason. To start a return, simply email us at sales@gardengrowshop.com with your order number and we’ll walk you through the process.
Here’s what to expect:
You’ll receive clear return instructions from our team.
Once your item is received and inspected, we’ll issue a refund to your original payment method.
Items must be returned in “like new” condition, with all original packaging and accessories.
Return shipping costs are the responsibility of the customer.
“Like new” means no visible wear, damage, or missing parts. Items showing signs of use or misuse may not qualify for a refund.
If your order arrives damaged or defective, don’t worry — we’ll take care of it.
Here’s what to do:
Note any damage with the delivery driver when signing for the package.
Email photos and a description of the issue to sales@gardengrowshop.com on the same day you receive it.
We’ll cover the cost of return shipping and make sure a replacement is sent out quickly.
Please keep all original packaging in case a return is needed. This helps speed up the process and ensures a smooth resolution.
If you need to cancel your order, please contact us as soon as possible at sales@gardengrowshop.com or by phone.
Cancellations before shipment receive a full refund.
Cancellations after shipment will follow our standard return policy and may be subject to return shipping costs.
Certain products may have brand-specific return restrictions, which will be noted on the product page.
Products purchased for temporary or single-use purposes (e.g. trade shows, promotional events) are not eligible for return.
We’re Here to Help
Our goal is to make returns and exchanges as easy as possible — with no stress and no surprises. If you’re unsure whether your order qualifies or just want to ask a question, don’t hesitate to reach out. We’re here to make sure you feel confident before and after your purchase.
We’re an authorized dealer for every brand we sell—so you’ll always get full manufacturer warranties, premium support, and authentic gear direct from the source.
✅ Fast, tracked shipping on all orders
✅ 100% safe and secure checkout
✅ No restocking fees on returns
✅ Friendly U.S.-based support when you need it
Have questions? We're here to help. Whether you're just getting started or scaling up a full grow, our experts can guide you to the right gear.
