LED Edge-Lit Exit Sign - 1W - Red Letters - 120-277V - Battery Backup - 90-Min Runtime - UL ListedLED Edge Lit Exit Sign 1W Red Letters 120 277V Battery Backup 90 Min Runtime UL Listed Product Description Enhance safety and compliance with the Lumens Depot LED Edge Lit Exit Sign, designed for commercial and industrial applications. This energy efficient 1W exit sign features vibrant red lettering for clear visibility, even in low light conditions. Built with a flame retardant, high impact resistant thermoplastic housing, it ensures durability and