NSAI on X: "We are looking for the public's feedback on I.S. 3217, a very important draft standard covering the design, installation, and maintenance of emergency lighting systems. The draft is available
Emergency Lighting Service Provider Training
I.S. 3217 Pocket guide to emergency lighting
Emergency Lighting, Testing and Maintenance – Rayal Energy
LuxIntelligent Panel - Emergency Lighting Control System | Advanced | NBS BIM Library