Suitable for use in retail shops, public buildings, communal areas, sports centres, stairwells, corridors, walkways LED replacement for 28W 2D fluorescent fittings Colour temperature selectable between 3000K, 4000K and 6500K Slim profile with a height of only 90mm High impact resistant polycarbonate housing providing an Impact Rating of IK09 High efficiency Pro-diffuser allows maximum light transmission, provides low glare and creates even light distribution High efficacy of 84-94lm/W Wide operating ambient temperature range of -20°C to +40°C Suitable for switching by PIR, Microwave or Photocell Suitable for 24/7 use Technical SpecificationDiameter: 330Beam Angle: 110Lamp Life: 50000Total Power: 9.9/9.8/10.0Operating Voltage: 220-240IP Rating: 65Lumens: 830/910/900CRI: 85CCT: 3000/4000/6500Efficacy: 84/94/91Lux At1m: 260/290/290Ambient Temp: -20+40Dimmable: NoWarranty: 5 yearsSafety Class: Class 2Energy Class: DPart L: L1L2Compare To: 28W 2D fluorescentColour: WhiteTechnical Specification:Total Power (W) 9.9/9.8/10.0 Lumens (lm) 830/910/900 Beam Angle 110 Comparable To 28W 2D fluorescent CRI 85 CCT (K) 3000/4000/6500 Efficacy (lm/cctW) 84/94/91 Lux at 1m 260/290/290Power Factor 0.9 Colour White Cut Out (mm) Length - Width - Height/ Depth (mm) 90 Diameter (mm) 330 Unit Weight / kg 0.87Warranty: 5 Years