Designed for both reliability and elegance, the Franklin Self Diagnostic LED Emergency Light combines cutting-edge technology with timeless style. With a high-impact, flame-retardant thermoplastic faceplate and a double-mirrored finish, it offers both durability and aesthetic appeal. Its sleek, low-profile, edge-lit design doesn’t just fit in; it enhances the surroundings, casting a brilliant, dependable light where you need it most. The Franklin operates on 120/277V with a 3.6V Ni-cd rechargeable battery and is energy-efficient, consuming less than 5 watts while providing up to 25 years of reliable LED illumination. The Franklin continuously monitors battery disconnection, charger failure, lamp failure, and transformer faults every 5 seconds, ensuring optimal performance without drawing power, and automatically disconnects from low voltage to protect the battery, ensuring longevity. Includes one-minute self-test monthly, 30-minute semi-annual test, and 90-minute annual test with dual-color LED lamp that clearly displays the status of the lamp, battery, and charger.