The AtLite Emergency Light ATLEM series is a New York City approved UL924 code compliant solution designed to run for a minimum of 90 minutes during a power outage. The system also includes proprietary accuLED optics, as well as self-diagnostics that perform NFPA required monthly testing and is fully compatible with SRP/SRM/SRPA LED remotes. The ATLEM series is designed for indoor commercial or industrial use.