MaxLite EXC-RW-WL Exit Emergency Combo, Thermoplastic, Red Letters, With Battery Backup, Remote Capable Up To 2 Heads, Wet Locations in White FinishMaxLite EXC RW WL EXC RW WL Product Description MaxLite Exit Emergency Combo, Thermoplastic, Red Letters, With Battery Backup, Remote Capable Up To 2 Heads, Wet Locations in White Finish Specifications: Manufacturer: MaxLite SKU: EXC RW WL UPC: 767627044373 Min. Ambient Temp (F): 50 Max. Ambient Temp (F): 104 Warranty (Years): 5 Letters: Red High impact UV stabilized flame rated thermoplastic housing UL94 V 0 (High Capacity 5VA) 120V or 277V AC input