Impulse uses an integrated multi-chip LED. Robustly engineered from solid die-cast aluminum, this thermally efficient Energy Star compliant luminaire offers architectural lighting options including a framing projector and barn door accessories. Spot and flood beam spreads and two color temperatures make this an all-in-one choice for lighting. For use with 120V track. Track Fixture is available in H, J/J2, and L track configurations. Order according to track layout specifications. Available in 14W and 23W options. Features How to create your Track or Rail layout: