Push your greenhouse yields to the max with the Greenhouse 1000 engineered for serious cultivators demanding high-intensity performance and proven reliability.

The Grand Master LEDs Tarantula Greenhouse 1000 delivers industry-leading performance for large-scale commercial greenhouses, combining OSRAM diodes with a high-efficiency Inventronics driver. Built for high-bay installations, this IP66-rated fixture outputs up to 3,645 µmol/s with 3.63 µmol/J efficacy—making it one of the most powerful and efficient greenhouse lights in its class. Designed for a 6' x 6' flowering footprint, it ensures uniform light distribution and deep canopy penetration for optimal results.

Is the Tarantula Greenhouse 1000 energy-efficient?

Yes. Operating at 3.22 µmol/J (Full Spectrum) or 3.63 µmol/J (Red Spectrum), the Tarantula Greenhouse 1000 delivers more than double the usable light per watt compared to a 1000W HPS fixture (~1.7 µmol/J). Its optimized heat management reduces cooling requirements while maintaining high PPFD across a wide canopy area. Designed for harsh greenhouse environments, the IP66 waterproof housing guarantees lasting durability and consistent performance in high-humidity conditions.

Features

• Designed for Commercial production in greenhouse
• IP66 Waterproof
  
• Dimmable
• Recommended to be controlled with the Grand Master Controller
• Compatible with all controllers through RJ14 port
• Inventronics Driver

What's Included?

• Grand Master Tarantula Greenhouse 1000 LEDs Light
• Hooks & Hanger Accessories

Download Resources

• Product Manual
• Red DLC Listing
• Full Spectrum DLC Listing