Bell Self Test Emergency Pack for LED Tubes Ensure safety and reliability with the Bell Self Test Emergency Pack for LED Tubes, designed for seamless integration and effortless operation. This essential emergency lighting solution features advanced self-testing technology that automatically conducts regular checks on the battery and functionality, providing peace of mind while minimizing maintenance efforts. With a compact design that fits most standard LED tubes, this emergency pack delivers bright, dependable illumination during power outages, making it ideal for residential, commercial, and industrial applications. Equipped with a long-lasting battery and easy installation instructions, the Bell Self Test Emergency Pack ensures you remain prepared and protected when it matters most. Upgrade yemergency lighting today for a safer tomorrow!