EXL-ITETM ILLUMINATORTM PERSONAL SAFETY PRODUCTS Vialux: Available as vests, belts, or in other configurations. Electroluminescent strips blink in a triple-flash pattern and are powered by nine-volt batteries. Belts fit up to 54-inch waist. Vests have bands of 3Mt yellow day-glow reflective tape surrounding electroluminescent lights covered in clear PVC. (609) 795-1950.