... Features1) ITEM NUMBER: BL-GU10-3XPC/ XPE2) AVAILABLE INPUT VOLTAGE: 85~145V AC and 190~265V AC3) APPLICABLE DIMMERS: ... Warm White: 2,700 ~3,500K, Cool White: 5,000~6,500K5) Beam Angle : 15,25,45 degrees6) CRI: Ra> ... Packing SpeicificationThese series are for spotlights with CREE XP LED which is replacing currently common used XRE, XP has ... 7~10%, and with lower price trend. Dimmable high power led lamp