This set of four wall-mounted LED emergency fire exit signs is a must-have for any business or industrial facility. Measuring 390 x 190 x 65 mm, these signs are easy to instal and will provide reliable lighting in the event of a fire. They are perfect for use in a variety of settings, including offices, warehouses, and factories. These signs are designed to meet the highest standards of safety and reliability, ensuring that you can keep your property and employees safe in the event of an emergency.