Utopia Lighting TEL Thermoplastic Led Edgelit Exit Sign with Battery Back UpIdeal for commercial where economy, appearance and the ultimate ease of installation and maintenance are desired. LED compact and decorative design Edge Lite exit sign series utilizes a unique illumination design in an architecturally aluminum housing. FEATURES: Energy efficient LED compact and decorative design. Removable directional indicators, letters 6 height with 3 4 stroke and chevron directional arrows. Single or double face configuration.