Boost bud density and flowering power efficiently with targeted deep red 660nm spectrum booster bars.

For growers looking to optimize flowering and drive explosive bud development, the Tarantula 660nm Booster Bar Pair delivers high-intensity deep red supplementation for increased photosynthetic efficiency and enhanced flower density. Engineered for supplemental lighting and advanced crop steering, these IP66 waterproof bars integrate effortlessly into commercial and home grow setups, providing targeted 660nm light where your plants need it most. With RJ14 controller compatibility and a daisy-chainable design, expanding your spectrum strategy is seamless and efficient.

Is the Tarantula 660nm Booster Bar Energy-Efficient?

Absolutely. With a system PPF efficacy of 3.65 µmol/J, the Tarantula 660nm Booster Bars outperform traditional HPS and lower-end LEDs, delivering maximum usable plant light with minimal energy waste. Unlike inefficient red spectrum add-ons, this high-output booster ensures that every watt contributes directly to increased photosynthesis and better yields, making it a cost-effective solution for growers serious about production quality.

Features

• Designed for Supplemental Light and Crop Steering
• Daisy Chainable
• IP 66 Waterproof
• Compatible with controllers through RJ14 port

What's Included?

• 4 x Ratchet Hangers
• 2 x Light Bars
• 1 x Daisy Chain Cable & Connectors (AC) (5 ft)
• 1 x Power Cord and Plug (10 ft)
• 8 x Zip Ties
• 1 x End Cap

Download Resources

• Product Manual