Lithonia Quantum LED Exit Sign (3BA31) S/N 388068, 120/277V, Battery Backup Lithonia Quantum LED Exit Sign (3BA31) S/N 388068, 120/277V, Battery Backup Lithonia Quantum LED Exit Sign (3BA31) S/N 388068, 120/277V, Battery Backup is a versatile for both residential and commercial applications. Featuring dual voltage compatibility (120V/277V) and a built-in battery backup, this exit sign ensures continuous operation even during power outages. It offers universal mounting options (top, end, or wall) with a provided canopy for easy installation. Measuring 11.75" (29.9 cm) in length, 2" (5.1 cm) in width, and 7.37" (18.7 cm) in height, the sign is UL listed and LED. About Us Welcome to Help! Resale, your go-to consignment shop where value meets quality. At Help! Resale, we're dedicated to providing you with an exceptional shopping experience, whether you're looking to find the best deals or consign your gently used items. Help Resale 7200 Fair Oaks Blvd Ste 120 Carmichael CA 95608 Business Hours : Monday-Friday: 9:00 am to 5:30 pm (PST) All product and company names are trademarks TM or registered trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. (description exceeds maximum possible length)