TCP LED PAR38s are ideal for Track lighting, Can lights, Display lights and even outdoor security lighting in garages and porches where the fixture is enclosed from the elements. This product is commerical grade - NOT a cheap ripoff. Backed by a 5-year warranty. Eligible for many incentive programs nationwide because of it's quality and energy efficiency. Available in many beam angles, color temperatures, and housing colors as well as dimmable and non-dimming.