nLIGHT, Inc. is focused on designing, developing and manufacturing the laser elements. The Company's products include semiconductor lasers and fiber lasers. The Company's products are typically integrated into laser systems or manufacturing tools built by its customers. The semiconductor lasers serve as the core building block of its products and deeply integrated with OEM customers' systems used in applications in the industrial, micro fabrication, and aerospace and defense markets. The Company sells high-power semiconductor lasers with a broad range of power levels, wavelengths and output fiber sizes. The Company offers programmable, serviceable and reliable high-power fiber lasers primarily for use in industrial, micro fabrication, and aerospace and defense applications. Its fiber lasers enable fast, and efficient processing of materials.