GalileoMaintaining a clean form without interruption to the visual line regardless of aiming direction, Galileo takes inspiration from observatories that sweep the heavens with a 360-degree rotation without altering its profile. The 12W LED track luminaire exceeds Energy Star requirements at up to 586 lumens, a direct replacement for a 50W Halogen.Replaceable Cree multi-chip LED moduleDimmable with Electronic Low Voltage (ELV) dimmerStrong projected light, comparable to 50W MR16 lampANSI Compliant Warm/Neutral LED Bins, for the finest color consistency possible50,000 hour rated life