The Bulb Protector Series was developed to provide maximum bulb protection along with great function and longevity. These protectors are available in a smooth-finished flat-bottomed designed or with a bulb-shaped bottom design. All are provided with a standard thread and are available in acrylic or polycarbonate in several colors including clear and white. Stock inventory includes white and clear in polycarbonate. Other colors and all acrylic bulb protectors are available as a special order.