Speedgrow 400w LED V2

Speedgrow 400w LED V2

R3 600.00

Silent, fanless full-spectrum light for a 1m x 1m tent. The Speedgrow 400W LED V2 is a 4-bar full-spectrum LED grow light that delivers efficient, even coverage for the whole growth cycle — with completely passive, silent cooling.

  • Efficient output: 400W drawing a PPF of 1040–1160 µmol/s at an efficacy of 2.6–2.9 µmol/J.
  • Dimmable: dial the output down for propagation and vegetative stages, up for flower.
  • Silent & maintenance-free: entirely passive thermal management — no fans to fail or clean.
  • Long-lasting: rated for 50,000+ hours of operation.

Coverage: perfect for a 1m × 1m grow tent. Power 400W; PPF 1040–1160 µmol/s; efficacy 2.6–2.9 µmol/J; 4-bar full-spectrum design. Hanging ratchets included.

In stock

SKU: LIG298 Category:

Description

Speedgrow 400W LED V2 — Full Spectrum LED Grow Light

The Speedgrow 400W LED V2 is a 4-bar full-spectrum LED grow light drawing 400W with a PPF output of 1040–1160 µmol/s and an efficacy of 2.6–2.9 µmol/J.

The fixture is dimmable, allowing output to be reduced for propagation and vegetative stages. Thermal management is entirely passive — no fans — keeping the unit silent and maintenance-free. Rated for 50,000+ hours of operation.

Coverage Area – Perfect for use in a 1m x 1m Grow tent

Hanging ratchets included

Specifications

  • Power: 400W
  • PPF: 1040–1160 µmol/s
  • Efficacy: 2.6–2.9 µmol/J
  • Spectrum: Full Spectrum
  • Light Distribution: 120°
  • Diodes: Samsung LM281B / San’an
  • AC Voltage: 120–277V
  • Thermal Management: Passive (fanless)
  • THD: <10%
  • Dimensions: 790 × 780 × 32mm
  • Weight: 5kg
  • Rated Lifespan: >50,000 hrs
  • Driver: Built-in
  • Warranty: 3 years

Speedgrow 400w LED V2 PPFD

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