Upgrade to a high-efficiency LED replacing 1000W HPS with improved cooling and superior bloom spectrum.

The Growers Choice TSL-800 is the next-gen solution for growers looking to ditch outdated 1000W HPS fixtures without sacrificing power, efficiency, or yields. Featuring a patented passive thermal management system, this high-output LED improves cooling efficiency by up to 40%, reducing heat stress while maximizing performance. With its GC 3KF bloom spectrum, the TSL-800 delivers 30% more PAR output than standard LEDs, ensuring deeper canopy penetration and explosive flower development.

Is the TSL-800 Energy-Efficient?

At 2.8–3.0 µmol/J, the TSL-800 crushes traditional HPS efficiency (1.3–2.1 µmol/J), delivering higher light output per watt while slashing power costs. Its patented diode deployment optimizes light distribution, ensuring uniform coverage and maximum yield potential without wasted energy.

Features

• Highly efficient: 2080 umol/s total output while using only 800w (2.6 umol/j efficacy)
• Great spectrum: 30% increase in PAR output with GC-3KF Bloom Phase
• Dimmable: dim from 0 to 10v to save on power when full output is not needed
• Remote operation: control multiple lights with Grower's Choice Master Lighting controller (choose the add-on above)
• Great light distribution: multiple bar light configuration makes for a more even light distribution
• Rated for commercial use: IP65 waterproof plus UL8800, UL1598, DLC and CE certification

What's Included?

• TSL-800 LED System
• Metal Hanging Chain
• Metal Side Hangers
• Power Cord
• RJ Data Cord
• 240v/120v Adaptor

Download Resources

• Product Manual
• Spec Sheet