PNLC smart film, while relatively higher in cost compared to PDLC, is widely chosen for its ultra-high transmittance and superior optical clarity, making it the preferred solution for high-security and mission-critical applications. With up to 90% light transmittance when off, PNLC is extensively used in national infrastructure projects, hospitals, and medical facilities, where maintaining both visibility and instant privacy is essential. Operating rooms, ICUs, and diagnostic labs benefit from PNLC’s ability to provide clear visibility when needed while ensuring a sterile and controlled environment with on-demand privacy. Additionally, government buildings, high-tech research centers, and corporate boardrooms integrate PNLC for secure and confidential discussions where security is priceless and quality outweighs cost.