Product: Emergency Lighting Micro Inverter? Model: LPS20-T (The “T” stands for T-Grid, meaning it is designed to mount securely onto the metal grid of a drop ceiling). What is it used for? Unlike the previous emergency light you showed me (which was a standalone light fixture), this device is a backup power supply. Hidden Backup: It is installed above a drop ceiling (hidden from view). Powers Regular Lights: It connects to a standard office light fixture (like an LED panel or fluorescent light). Emergency Mode: Under normal conditions, the light works as usual. If the building loses power, this inverter kicks in, using its internal battery to keep that specific light fixture turned on for 90 minutes to allow people to evacuate safely. It allows architects and building owners to have “emergency lighting” without having to install ugly “bug-eye” lights on the wall. They can just use the normal ceiling lights as emergency lights.
