White 4W 270 lm (mains) / 150 lm (battery) 6400K 40,000 hrs IP65LiFePO4 Lithium battery technology offers reduced energy consumption, enhanced charging cycle capacity & improved operational life compared to standard NiCad products. Self test technology is more effective and reliable than manual testing saving time and disruption to normal operation of the building.Polycarbonate constructionHinged gear tray & push fit terminal block: allows for quicker and easier installation and maintenance20mm gland entries as standardCentral BESA box mounting option on the baseViewing distance 20mMinimum 3 hour functionality in emergency modeFacility for remote switching and non-maintained mode270 lm when connected to mains, 150 lm when connected to batteryBattery: Li-Ion 3.2V 1500mAh – Battery 1 year warranty – Replacement battery code: EB19Automatic Testing complies with EN 62034Self-adhesive ISO 7010 legend pack included with a combination of symbols allowing multiple exit path designation optionsTechnical Specification:Colour Temperature: 6400K Colour: White Wattage: 4W IP Rating: IP65Dimensions: Length: 110mm x Height: 355mmWeight: 110Kg