If you are after the pinnacle of grow-light technology, look no further. The DAYLIGHT 660W LED fixtures are arguably the best LED’s currently available, with the 660W Pro version packing an overall fixture efficiency of 2.7 μmol/J (compared to the standard fixtures ample 2.3 μmol/J). These lights deliver results that genuinely rival (dare we say surpass) their HPS cousins.

With their improved IP65 ingress protection for water-tight performance, iLink compatibility, slimline design, new and improved clip-on bars, ease of use, and easy-to-move box, DAYLIGHT 660W LEDs offer an attractive option for your next new grow light. Affordability and high-end performance, all rolled into one.