The Concord and Harmony are premium linear lighting systems designed for architectural, commercial, residential, and hospitality spaces. Both offer extensive flexibility with outputs including Warm White, Cool White, Daylight, Tunable White, RGB, RGBW, and RGB+TW. They can be manufactured in custom lengths with finishes in Silver, Black, or White to suit varied aesthetics. Control compatibility is wide-ranging, supporting Non-Dim, 0–10V, 1–10V, Phase Dim, PWM, and DALI protocols, along with RF and WiFi integration for smart lighting systems. Concord: A versatile linear system ideal for tailored installations in high-end projects. Harmony: A slimline pendant-focused solution combining performance with modern visual elegance. Would you like me to compress this further into a single short paragraph (around 400–500 characters) suitable for use in a product catalog or SpectaCalc listing?