Grand Master LED Tarantula Explorer 1440W | 2-Channel + 730nm | PPF 3845 µmol/s | 2.67 µmol/J | IP66 | 5×5 Flower Footprint

Grand Master LED Tarantula Explorer 1440W | 2-Channel + 730nm | PPF 3845 µmol/s | 2.67 µmol/J | IP66 | 5×5 Flower Footprint | RJ14 Controller Ready

Built for high-output performance in demanding grow environments, the Grand Master LED (GML) Tarantula Explorer 1440W is a commercial-grade fixture engineered for commercial production, vertical racks, low ceilings, and high-intensity grow tent setups. With a flexible 2-channel design and support for up to 12 spectrum options, it gives growers the ability to tune lighting strategies while delivering serious photon output.

Powered by LEDESTAR diodes and featuring 730nm for spectrum enhancement, the Tarantula Explorer is designed to support strong growth and flowering performance. The folding design makes installation faster and easier, while manual knob dimming provides straightforward intensity control. For larger rooms or automated setups, it’s controller compatible via an RJ14 port.

With an IP66 waterproof rating and commercial certifications, it’s built to handle humid grow conditions and long-run schedules, backed by a 3-year warranty.

Key Features

• 1440W max output for high-intensity grows
• 2-channel design with up to 12 spectrum options
• Includes 730nm
• LEDESTAR diodes
• Designed for commercial production, vertical racks, low ceilings & grow tents
• IP66 waterproof rating
• Folding design for fast installation
• Manual knob dimming
• Controller compatible via RJ14 port
• 3-year warranty
• Certifications: ETL Listed, DLC

Specifications

• Max Wattage: 1440W
• Voltage Range: 120–277V (480V option available)
• Flowering Footprint: 5' × 5'
• System PPE (overall): 2.67 µmol/J
  • Warm White channel: 2.53 µmol/J
  • Cool White channel: 2.81 µmol/J
• Total PPF (overall): 3,845 µmol/s
  • Warm White channel: 1,822 µmol/s
  • Cool White channel: 2,023 µmol/s
• Dimensions: 45.67" × 45.67"
• Weight: 42 lb
• Recommended Mounting Height: 12–18" above canopy
• Ingress Rating: IP66
• Certifications: ETL Listed, IP66, DLC