This slide shown here, has where the XP2 LEDs are positioned relative to the original XP LEDs as well as other discrete Cree LEDs. The XP-E2 LED delivers similar performance as the XP-G and XT-E, at a cost that is lower than the original XP-G. The XP-E2 LED provides drop-in ready enhancements to existing XP-G and XP-E designs. The XP-G2 LED delivers better performance than the XP-G LED. The XP-G2 LED provides drop-in ready enhancements to existing XP-G designs.