Elufah NHI3200-24 320 Watt LED Grow Light 2x4 Commercial

The NHI3200-24 320W LED Grow Light is designed for high-performance indoor cultivation in 2×4 ft grow spaces. Featuring premium diodes and a commercial-grade full-spectrum blend, it delivers 3.0 µmol/J efficiency to promote vigorous growth, improved flowering, and increased yields. Its sunlike spectrum combines 6200K white, 437.5nm blue, and 730nm deep red wavelengths for all growth stages. The fixture includes 0–100% dimming, RJ12 daisy-chain capability for up to 20 lights, and an advanced cooling system with IP65 protection for reliable operation in demanding grow environments.

Key Features

• 320W commercial-grade LED grow light
• Optimized 2×4 ft canopy coverage
• 3.0 µmol/J high-efficiency PPFD output
• Full-spectrum blend with white, blue, and deep red wavelengths
• 0–100% dimming with 5-level brightness control
• RJ12 daisy-chain support for up to 20 fixtures
• Foldable aluminum bar design for efficient cooling
• Honeycomb heat dissipation reduces operating temperature
• IP65 waterproof and anti-corrosion construction
• Suitable for seedlings, veg, and flowering stages
• Up to 20% higher yield and 10% energy savings
• 3-year warranty with responsive US-based support