The EX1401 LED Exit Sign is a switchable red/green emergency lighting solution featuring innovative dual-color LED technology. Built with injection-molded, flame-retardant thermoplastic housing for durability and safety. Offers universal voltage operation (120-277VAC) with easy installation and universal J-box mounting. Includes built-in NiCd battery backup providing minimum 90 minutes emergency operation. Red lettering can be switched to green via internal switch after installation for versatile applications.