Edge-Lit LED Exit Sign - Aluminum - Double Face, Black Finish, Universal Mount

The Edge-Lit LED Exit Sign - Universal Mount (Aluminum) - Double Face, Black Finish, Universal Mounting is an exit sign from Exitronix model family 903EX-U-LB-GM-BL for commercial egress signage. Use the spec-backed details below to confirm fit before adding it to a quote or project order. Key project details include 120/277V, 3.6V, 6V, 120/277VAC, and 277VAC. Quick fit Model or SKU family: 903EX-U-LB-GM-BL. Electrical configuration includes 120/277V, 3.6V, 6V, and 120/277VAC. Mounting support includes Surface, Wall, Ceiling, and Pendant. Housing or construction: Steel, Aluminum, and Acrylic. Location fit: Damp Location. Spec-listed standards and ratings include UL 924, UL Listed, NFPA 101, and NEC. Emergency backup: Yes, and No. Key specifications Product family exit sign Brand Exitronix Model / SKU family 903EX-U-LB-GM-BL Voltage 120/277V, 3.6V, 6V, 120/277VAC, 277VAC, and 8V Location rating Damp Location Mounting Surface, Wall, Ceiling, Pendant, Recessed, and Universal Housing / construction Steel, Aluminum, and Acrylic Exit sign type Edge-Lit Exit Sign, Steel Exit Sign, and LED Exit Sign Letter color Red, Green, and Black Face count Single Face, and Double Face Power source AC Only, NiCad Battery, and 2 Circuit Input Emergency backup Yes, and No Self-testing Yes Operating temperature 10°C to 40°C, and 50°F to 104°F Certifications / listings UL 924, UL Listed, NFPA 101, and NEC Application guidance Use this exit sign for commercial egress signage where the model, voltage, size, and listing details match the existing fixture or project requirement. Compare related options in Exit Signs, Edge Lit Exit Signs. Installation and compliance notes Install according to the manufacturer instructions and applicable electrical code requirements. Confirm final approval requirements with the authority having jurisdiction before ordering for inspected work. Match the product voltage to the project circuit: 120/277V, 3.6V, 6V, 120/277VAC, and 277VAC. Confirm the installed environment matches the listed location rating: Damp Location. Keep the spec sheet with project submittals for listed ratings such as UL 924, UL Listed, NFPA 101, and NEC. Options and variants Power Source: 2 Circuit Input 120/277VAC, NiCad, and AC Only Letter Color | Panel: Red | Mirror, Red | White, Green | Mirror, and Green | White Options: Self Diagnostics | Cold Weather: Self Diagnostics, Self Diagnostics | Cold Weather, and Cold Weather Available SKU examples: 903EX-U-LB-GM-BL, 903EX-U-LB-GM-BL-IV, 903EX-U-LB-GW-BL, 903EX-U-LB-GW-BL-IV, 903EX-U-LB-RM-BL, 903EX-U-LB-RM-BL-IV, 903EX-U-LB-RW-BL, 903EX-U-LB-RW-BL-IV and additional configured SKUs. Documents Download spec sheet Product FAQ How can this exit sign be mounted? The source spec indicates Surface, Wall, Ceiling, Pendant, and Recessed mounting support. Confirm the selected variant and installation instructions before release. What voltage should I confirm before ordering? Confirm the project circuit matches the product voltage shown in the spec: 120/277V, 3.6V, 6V, 120/277VAC, and 277VAC. Can this be used in damp or wet locations? Use the listed environment rating as the guide. This product references Damp Location in the available product data. Which option should I choose? Choose the variant that matches the required face count, color, mounting, voltage, or feature package shown in the option selector and SKU list. What should I review before ordering? Review the spec sheet, SKU options, mounting conditions, voltage, location rating, lead time, and any job-specific code requirements.