Introducing the NPDBL Series Surface Mounting Frame, designed specifically for 1'x4' LED Backlit Panels. This versatile frame measures 4.5 inches in height and 48 inches in length, ensuring a seamless integration into your space. Crafted for durability and efficiency, it enhances lighting performance while providing a sleek aesthetic. Ideal for both residential and commercial applications, the NPDBL Series elevates your environment with modern elegance and reliable functionality.