Low voltage track head equipped with a self contained electronic transformer that generally will work with incandescent dimmers. Black finish. 1 1/4 L x 1 Dia x 24 Max Ext. Uses 75-watt max MR16 bulb and L track. For measurements and specifications, click on the link below. WAC Lighting - LHT-204LBK
I had various heads from WAC Lighting, but Low Voltage Track Head L204L - Black look the top-grade!