Interoperable Protocols Displace Proprietary Control Systems
Bluetooth Mesh and Zigbee certification programs are gaining rapid adoption as building owners refuse to commit to single-vendor proprietary control systems that lock them into one manufacturer for the life of the installation. This shift is forcing established lighting manufacturers to open their platforms to third-party sensors and controls rather than defending closed product lines that once generated predictable service revenue. Several major manufacturers have announced expanded multi-protocol product lines within the past year specifically to address this competitive pressure from interoperability-focused buyers that now dominate most large commercial procurement decisions.
Market Impact: Codes drive 38% of retrofit demand








