Family product design with various installation options of track-mounted with adaptor or gear box, surface-mounted, recessed, pendant. Two system wattage options of 12 watt and 15 watt. 15°, 24°, 36° beam angle options. There are also longer snoot version and zoomable version available. For zoomable version, beam angle can be adjusted from 10 degree to 40 degree by pulling the front snoot. Use high-performence Luminus COB LED (CREE SMD LED for zoomable version) with lighting efficiency up to 75lm/W, Ra>80. 0~355° horizontally rotatable, 0~90° vertically tiltable. High quality die-casting heatsink ensures better heat dissipation. Sanded black and sanded white optional. Built-in constant LED driver, flicker-free, PF>0.9. Non Dim as standard; Triac Dim, 0/1~10V Dim, DALI Dim driver available on request. 3 phase or 1phase optional for track spotlight.