2023 NEW VERSION LOWER RUNNING COSTS & HIGHER-QUALITY YIELDS: SPIDER FARMER SF4000 LED Grow Light utilizes the latest in high yielding LEDs technology today-Samsung LM301B diodes, high Energy Efficiency with 2.7 umol/J, delivers a powerful light output and uniform canopy penetration to resulting maximum higher yields.
It only consumes 450w, running 50% less power than the HPS or other SMD LEDs or Blurple lamps.
- Wattage: 450W; Replace HPS 650W
- PPE: 2.7 umol/J
- Diodes: 1212 pcs Samsung LM301B
- Coverage: 4X4FT=120X120cm
NEW DIODE LAYOUT & DIMMING DESIGN: More light beads at the edges, fewer in the middle. Helping get more uniform PPFD. and the dimming knob be adjusted the light intensity at liberty. Multi-light Connection with unified dimming is especially beneficial for large areas of indoor growing and commercial planting.
IDEAL FOR ALL GROWTH STAGES: Excellent full spectrum- white, blue, red and IR (3000K, 5000K, 660nm and IR 760nm). 3000K diodes provide more reddish light and the 5000K provides more blueish. The 660nm red and IR light is especially useful during bloom, where it speeds up flowering time and boosts yields.
WELL MADE & SOLID CONSTRUCTION: No Fan Noise Free. High Efficient, reliable and detachable drivers greatly dissipate heat. The aluminium heat sink is thick and sturdy, with protective covers for cables; User-
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