LED technology has been used to create a more effective PAR (Parabolic Aluminized Reflector) light. PAR lights have a wide range of uses, but are perhaps best known as “can,” or recessed residential lighting. In reality, PAR lights are used on automobiles, aircraft, locomotives, and on most theatrical stages. LED PAR lights provide the same crisp, clean light as traditional PAR lights, but do so in a way that is safe, economical, and low-maintenance.