The Compact Dual Head LED Emergency Light with Self Diagnostics from Nora Lighting provides power when it counts, with a curving, thermoplastic housing protecting the lighting within from flames or water alike. The light is optimized for a rapid response to emergencies, while the adjustable, energy-efficient lighting set into each side of the fixture can run for 90 minutes of life on a battery even if it is disconnected from the main power feed. This fixture also has a self-diagnostic function, so you can be sure it’s active when you need it most.