Marklex XL Series Professional Grow Light

Low heat, low energy, low maintenance LED alternative to double ended HPS lamps.

IMG_5991 copy



  • PAR (PPFD) better than Gavita 1000 DE ✔

  • Minimal heat directed at the plants ✔

  • Even light distribution ✔

  • Significant energy savings ✔

  • Full spectrum 3000K ✔



Screen Shot 2016-11-12 at 12.48.59 PM

Double-Ended HPS lights need to be installed high above the plant canopy to avoid burning the plants.

The Marklex XL grow light has LED’s spaced out over a 48’’ by 42’’ area.  No significant heat is directed towards the plants.

Light can be installed closer to the plants.
Less shadowing and more uniform light



Screen Shot 2016-11-12 at 1.20.20 PM


Screen Shot 2016-11-12 at 1.21.16 PMScreen Shot 2016-11-12 at 1.23.22 PM

Buy now at MKB Grow