Suitable for use in retail shops, public buildings, communal areas, sports centres, stairwells, corridors, walkways LED replacement for 16W 2D fluorescent fittings High impact resistant polycarbonate housing Impact Rating of IK09 High efficiency Pro-diffuser allows maximum light transmission, provides low glare, creates even light distribution Utilises high quality long life SMD technology, providing 650 lumens using only 7.5W of power High efficacy of 90lm/W Wide operating ambient temperature range of -10°C to +35°C Provides 3 hour emergency discharge duration 180lm output in emergency mode 28% of the maintained output Suitable for switching by PIR, Microwave or Photocell Suitable for 24/7 use