The dimming knob be adjusted the light intensity at liberty. Multi-light Connection with unified dimming especially beneficial for large area of indoor growing and commercial planting. IDEAL FOR ALL GROWTH STAGES: Excellent full spectrum- sunlike warm white, cool white and red(4000K, 660nm).
4000K providing more reddish light and more blueish. The 660nm red is especially useful during bloom, where it speeds up flowering time and boost yields.
Uniformly across the surface and deep into the roots and bottom of canopy for consistent, highest quality flowers. WELL MADE & SOLID CONSTRUCTION: No Fan Noise Free. High Efficient, reliable and detachable Driver have great dissipate heat. Aluminum heat sink is thick and sturdy, protective covers for cables; User-Friendly Packaging.
Quality backed by our ironclad!! 4.6 out of 5 stars. 2.5x2.5ft at 14.