WAC Lighting JTK-704-BK J Series Line Voltage Track Head in Black Finish For use with 120V track. Track Fixture is available in H, j/j2, and L track configurations. Order according to track layout specifications Die-cast construction with easy re-lamping from the front without the use of tools Smooth and continuous dimming to 10% with a triac dimmer (halogen only) or electronic low Voltage dimmer (LED or halogen) Lamp: a/PAR30/BR30, 100W max (sold separately) Fully enclosed back to prevent light leaks. Includes phenolic baffle to reduce glare. Standards: UL & CUL listed for dry locations Metal Construction Front loading for convenient re-lamping Phenolic baffle included to reduce glare Fully enclosed backing prevents light leaks Lamp: A/PAR30/BR30, 100W max (ordered separately)