KastLite LED Emergency Edge-Lit Exit Sign, 180 Min Backup, Damp Rated

Visibility: 6-inch exit letters with 3/4-inch stroke illuminated by super bright RED/GREEN LED lamps. Durable Construction: Aluminum housing with high-grade acrylic panel for extended longevity. Monitoring Features: Includes a test switch and charge indicator for easy monitoring. Battery: Built-in 3.6V 600mAh Nickel cadmium battery with 180 minutes of emergency operation. Compact Design: The double-faced feature guarantees visibility from multiple directions.