Speedgrow 400w LED V2

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. RJ12 sockets with 0-10V dimmming for controllers and daisy-chaining. 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