Welcome to the Cree XLamp XP2 LED product training module. In this training, the designer will compare XP-G2 and XP-E2 LEDs with the original LEDs. The designer will also detail XP2 characteristics and features, show how lumens per watt (lm/W or LPW) improvements in XP-E2 and XP-G2 translate into huge lumens per dollar (lm/$) gains. Cree will compare XP2 with other LEDs in the market, highlight XP2 retrofit examples and finally review XP2 order codes including a cross reference with original products.