Measures: 6.38" H x 3.50" L x 2.38" W Bulb Included: Yes Number of Bulbs: 1 Type of Bulb: Module Color Temperature: 3000K Product Material: Die-cast aluminum with baffled front cover for glare control Solid die-cast aluminum Oculux track heads are the perfect replacements for halogen MR16's as they offer lower wattage with superior lumen output, over 10 times the rated life span, less maintenance and no projected heat. For use with 120V track. Oculux is available in H, J/J2, and L track configurations. Order according to track layout specifications.