Digi-lumen Halo 400W LED Grow Light (2.7 µmol/J)
High-performance, full-spectrum LED lighting engineered for professional and serious home growers. The Digi-lumen Halo 400W delivers efficient, uniform coverage ideal for a 1m × 1m growing area and supports every stage of plant growth — from seedling through vegetative growth to flowering and fruiting.
Key Performance
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Maximum PPF: 1080 µmol/s at 400 W
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PPF Efficacy: 2.7 µmol/J
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PPFD: 1394 µmol/m²/s at 30 cm
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Spectrum: 4000 K full-spectrum coverage across a 1 m² area
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Light source: 1128 single-mount LEDs with 120° beam angle
Design & Reliability
- 6-bar configuration in a compact die-cast pressed aluminium body (L 580 mm × W 580 mm × H 38 mm)
- Net weight just 3.6 kg
- Built-in driver for a durable, all-in-one design
- Polycarbonate cover protecting the LEDs from humidity and moisture
- IP45 water-resistant rating
- Manual dimming: 160 W / 240 W / 320 W / 400 W plus 0–10 V control ports
- Input: 220–240 V AC, 50–60 Hz, 1.7 A
- Operating temperature range: –25 °C to 40 °C
- Rated lifespan: >50,000 hours
- 2-year warranty
What’s Included
- 2 × 3.2 mm rope ratchets
- 2 × steel wire rope hangers
Maximum recommended light coverage: 1000 mm × 1000 mm.
The Halo 400W combines high photon efficiency, robust construction and precise control in a slim, easy-to-hang fixture — delivering the light intensity and spectrum your plants need for strong, healthy growth.
