CREE XP-E Red

**UPDATE**  Limited stock, this item is being replaced with CREE XP-E2 Red   This is Cree's color line, the XP-E, an update to the XR-E, emitting more light and using less power.   The XP-E red should be used over refugiums or algal turf scrubbers (ATS) in combination with our 660nm deep red, use one red for every four or so deep red, and one 430nm hyper violet.