Suitable for use in offices healthcare centres hospitals shops hotels restaurants schools and universities this fitting can be either recessed or surface mounted. Adjustable stainless steel mounting bracket allow for mounting in cut outs of 55-125mm make it a LED replacement for 2x13W PL fluorescent downlights. With CCT selectable between 3000K 4000K and 6500K using switch on the back of the fitting it utilises Polycarbonate housing with polystyrene diffuser. Comes complete with magnet to allow easy clip-on mounting of accessory trims and is Prewired with 170mm flex. It's high efficacy of 77-84lm/W and operating ambient temperature of -20C to 40C it is suitable for switching by PIR Microwave or Photocell.