LOWER RUNNING COSTS & HIGHER-QUALITY YIELDS:
Spider FARMER LED Grow Lights utilise the latest in high yielding LEDs technology today. Samsung LM301B diodes, high energy efficiency with 2.9 umol/J, create the better canopy light penetration.
SF4000 only consumes 450w, running 50% less power than the HPS or purple lamps, and still was 50% more harvest. Veg footprint is 6 x 6 ft, Flowering footprint is 5 x 5 ft.