LED Exit Sign. Integral auto test facility ensuring periodic testing at pre-programmed intervals. Manufactured in lightweight, durable polycarbonate with interchangeable legends. Supplied with arrow up, alternative down and left/right legends included.Self test facility in accordance to EN 62034Maintained and non-maintained use3 hour emergency illuminationLiFePO4 batterySupplied with arrow up legend. Alternative down and left/right legends also includedIndoor use onlyTechnical SpecificationLength: 324Height: 169Projection: 42Construction: PolycarbonateFinish: WhiteClass: IIIP Rating: IP20Primary Voltage: 230V 50HzDiffuser: OpalEmergency: Maintained / Non-maintained / SwitchedLamp Technology: SMD LEDLamp Included: YesDimmable: NoBeam Angle: 110CCT: 6000Light Colour: DaylightLumens: 150Lumens (Em. mode): 120Wattage: 4Efficacy: 36.71CRI: >80Technical Specification:Light Colour: Daylight Wattage: 4W IP Rating: IP20 Colour: WhiteDimensions: Length: 324mm x Height: 169mmWeight: 0.645KgWarranty: 3 Years