Specification BatteriesIncluded : 1 Brand : ACUITY LITHONIA BulletPoint1 : Price For: Each Voltage: 120/277 Mounting: Universal Battery Type: Nickel Cadmium Lamp Type: LED Letter Size: 3/4" Stroke x 6" High Warranty: 5 yr. Directional Indicators: Chevron Directional Knockouts Emergency Illumination Time: 90 min. Emergency Back Up Battery: Yes Item: Exit Sign with Battery Backup Housing Material: Cast Aluminum BulletPoint2 : Includes: Diagnostic Test Light and Self Diagnostic, Runs 5 min. Every 30 Days and 30 min. Every 6 Months Fixture Wattage: 2.8 Letter Color: Red Optional Guard: 4YFV2 Depth: 1-3/4" Width: 11-3/8" Height: 7-7/8" Standards: UL, NFPA 101, NEC(R), OSHA Operating Temp. Range: 32 Degrees to 100 Degrees F Housing Color: Aluminum/Black Number of Faces: 1 Background Color: Gray BulletPoint3 : Country of Origin (subject to change): United States BulletPoint4 : STOP Signs And More's Braille Signs have ADA compliant 1" letter height text BulletPoint5 : STOP Signs And More's Braille Signs have ADA compliant CA Grade 2 domed Braille Color : Red ExternallyAssignedProductIdentifier1 : 872780005137 ExternallyAssignedProductIdentifier2 : 0872780005137 ItemName : ACUITY LITHONIA Cast Aluminum LED Exit Sign/Battery Backup ItemPackageDimensions_Height : 30.734 centimeters ItemPackageDimensions_Length : 5.588 centimeters ItemPackageDimensions_Width : 18.796 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : commercial-lighted-exit-signs Manufacturer : ACUITY LITHONIA Material : Aluminum PartNumber : LE S 1 R EL N SD ProductDescription : ' Exit Sign with Battery Backup, Fixture Wattage 2.8, Lamp Type LED, Letter Color Red, Background Color Gray, Number of Faces 1, Housing Color Aluminum/Black, Housing Material Cast Aluminum, Mounting Universal, Voltage 120/277, Depth 1-3/4 In., Height 7-7/8 In., Width 11-3/8 In., Battery Type Nickel Cadmium, Emergency Illumination Time 90 min., Operating Temp. Range 32 Degrees to 100 Degrees F, Directional Indicators Chevron Directional Knockouts, Letter Size 3/4 In. Stroke x 6 In. High ' Size : 5x4 inches UnspscCode : 55121700