ProLighting sells Bergen Industries End Caps for Tube Guards locking for three different sizes of fluorescent light. Whether you have the smaller, most energy efficient fluorescent lamps on the market, or more old-fashioned, larger fluorescents, ProLighting.com can outfit your light tubes with end caps that fight the right way. Tube guards for T5, T8 and T12 fluorescent lights are all available in packs of 50. They are ARRA compliant, come with a one-year warranty and will ship to you within three to five business days of your order. ProLighting.com believes in taking the hassle out of online shopping, making your purchasing experience as efficient as the lighting products themselves are. Get top quality end caps and other lighting products at an attractive price from a company dedicated to customer service.