PIAA has been designing and manufacturing high performance bulbs for over a half-century. Quality and performance begin with design. PIAA scientifically engineers bulbs to exacting specifications utilizing the latest in integrated computer aided technology. Only the highest-grade materials are selected for use in products and every PIAA bulb is 100% tested at each step in the manufacturing process. PIAA is proud to offer you a wide range of halogen and LED replacement bulbs you can use with pride and confidence.