Sylvania CAPSYLITE line voltage and Sylvania TRU-AIM low voltage halogen lamps provide the lighting quality of incandescent lamps, with the added benefits of greater energy efficiency, longer life and excellent lumen maintenance. Halogen sources have excellent optical control and are available in a wide variety of shapes, styles and beam angles, making them a popular choice where bright white light, dimmability and good color rendering is desired, such as retail merchandising , hotels, restaurants and art galleries.