Suitable for use in offices, healthcare centres, hospitals, shops, hotels, restaurants, schools and universities The fitting can be either recessed or surface mounted Adjustable stainless steel mounting bracket allowing mounting in cut outs of ø55-100mm LED replacement for 13W PL fluorescent downlights CCT selectable between 3000K, 4000K and 6500K using switch on the back of the fitting Polycarbonate housing with polystyrene diffuser Comes with magnet to allow easy clip-on mounting of accessory trims Prewired with 170mm flex High efficacy of 74-79lm/W Operating ambient temperature of -20°C to +40°C Suitable for switching by PIR, Microwave or Photocell Technical SpecificationDiameter: 140Cut Out: 55-100Beam Angle: 110Lamp Life: 20000Total Power (W): 6.1/6.2/6.1Operating Voltage: 220-240IP Rating: 20Lumens: 440/480/450CRI: 80CCT: 3000/4000/6500Efficacy: 74/79/75Lux At1m: 150/170/160Ambient Temp: -20+40Dimmable: YesWarranty: 2Safety Class: 2Energy Class: EPart L: L1L2Compare To: 13W PLColour: WhiteTechnical Specification:Total Power (W) 6.1/6.2/6.1 Lumens (lm) 440/480/450 Beam Angle 110 Comparable To 13W PL CRI 80 CCT (K) 3000/4000/6500 Efficacy (lm/cctW) 74/79/75 Lux at 1m 150/170/160Power Factor 0.9 Colour White Cut Out (mm) Length - Width - Height/ Depth (mm) 15 Diameter (mm) 140 Unit Weight / kg 0.15Warranty: 2 Years