Lamp Automatic Emergency Device LED Emergency Power Kit for Flood Light

Product Description

Support LED Power Rangement	Max.200W
Emergency Output Power	Max.25W
Input Voltage	AC90-280V,50/60HZ
Battery Voltage	11.1V/12.8V
Emergency Operation Duration	>90Minutes With Customized
Working Environment	-10-50ºC
PF	>0.95
Inverter Size1	168*38*28mm

LED emergency power supply is a core component in the safety system of modern architecture, far from a simple backup battery. Its core mission is to switch to the LED lighting fixtures immediately and automatically when the main power grid is interrupted due to faults, disasters, and other unexpected situations, providing a continuous, stable, and efficient power supply to ensure visibility in critical areas, and to provide the vital light of life for evacuation and emergency rescue. Modern advanced LED emergency power supplies usually use high-performance lithium-ion batteries with the advantages of high energy density, long cycle life, and low self-discharge rate. Its internal integration of intelligent control circuit can continuously monitor the municipal power supply status and achieve uninterrupted switching within 1 second. At the same time, it has battery management functions, such as overcharge, over-discharge, overload, and short circuit protection, to ensure the safety and durability of the power supply itself. Many products also have self-checking functions, regularly simulating power failure, and detecting whether the system is in a standby state. In addition to the basic emergency lighting function, such power supplies also focus on the high match with LED light sources, ensuring the light efficiency and the life of the luminaire through constant current or constant voltage output. Its design is compact and easy to install, and it is widely used in public places such as office buildings, shopping malls, hospitals, schools, and underground spaces, which is an indispensable technical guarantee for public safety and compliance with fire regulations.