LTO1551 Features: * Vertical LED Micro Cylinder Flood Reflector * LED board: metal core board * 4 tightly packed high brightness white led"s * Track Attachment Fitting: Molded polycarbonate * Rotates into track and locks into place with the use of push tabs * Push Tab: Molded polycarbonate. Locks and detaches unit * Track Adaptor Housing: Die-cast aluminum * Movable Brass Contact: Brass extends for connection to second circuit Advent track only * Driver Housing: Extruded housing with die-cast aluminum covers * Interchangeable optics: sold separately * +/- 5pct for 3000K * Integrated housing heat sink: die-cast aluminum maintains LED junction temperature for minimum 50,000 hr lifetime at 70pct lumen maintenance Color/Finish: * Integral color in gray, black or white Specifications: * 10W, 440* Nominal Lumens * Pivot Mounts: Allows for 350 horizontal and 320 vertical rotation Collection: * Track collection