Manufacturer Part Number: 93043109|Mounting Type|Ceiling Mount; Wall Mount; Ceiling Mount; Wall MountNumber of Faces|1; 1; 1Lamp Type|LEDNumber of Heads|2; 2; 2Message|Message Type|Message Location|Message Contains|Lumens Per Watt|Overall Length|2inOverall Width|18inOverall Height|Visibility|Arrow Direction|Emergency Illumination Time|Letter Size|Body Shape|Battery Size|Number Of Batteries|Batteries Included|Backup Battery|DLC Listed|Overall Length (Decimal Inch)|2inOverall Length (mm)|2inBattery Type|NiCd; Nickel CadmiumVoltage|120/277VOverall Width (mm)|18inOverall Width (Inch)|18Housing Color|WhiteOverall Height (mm)|Overall Height (Inch)|Wattage|Housing Material|ThermoplasticMaximum Operating Temperature (F)|86; 86.0 FIncludes|Minimum Operating Temperature (F)|68.0 F; 68Standards Met|CEC T20 Compliant; NFPA 101; NFPA 70; UL924PSC Code|6210UNSPSC Code|39111700