The A4R linear lighting system is engineered for modern architectural spaces, combining clean design with reliable performance. While specific material details are not listed on the product page, products of this type typically feature a body made from anodized aluminum for lightweight strength and corrosion resistance, and a diffuser in high-quality polycarbonate or PMMA for even light distribution and UV stability. This construction ensures long-term durability and a refined finish, making the A4R ideal for commercial and residential environments where aesthetics and function go hand in hand.