Suitable for use in offices, public buildings, health centres, hospitals, schools, hotels, pubs, clubs & restaurants, shops and stores, for emergency lighting of anti panic areas4-year warranty for the fitting and 2-year for the batteryEnergy efficient recessed LED emergency downlight with LiFePO4 batteryProvides 3 hour emergency discharge durationGreen colour LED Indicator includedWide operating ambient temperature range of 0°C to +40°CTechnical SpecificationLength: 173Diameter: 40Width: 30Cut Out: 32-35Projection: 3Recess Depth: 20Beam Angle: 140Lamp Life: 40000Total Power (W): 1.3Operating Voltage: 220-240IP Rating: 20Lumens: 170CRI: 70CCT: 5700Lux At1m: 20Ambient Temp: 0+40Dimmable: NoWarranty: 4Safety Class: 2Compare To: 20W halogenColour: WhiteTechnical Specification:Total Power (W) 1.3 Lumens (lm) 170 Beam Angle 140 Comparable To 20W halogen CRI 70 CCT (K) 5700 Efficacy (lm/cctW) NA Lux at 1m 20Power Factor 0.4 Colour RAL9003 Cut Out (mm) Length 173 Width 30 Height/ Depth (mm) 22 Diameter (mm) 40 Unit Weight / kg 0.17Warranty: 4 Years