PND-FS1 LED Panel Luminaire Housing Aluminium extrusion with powder painted in white (silver is optional) Diffuser Opal PMMA IP Rating IP44 LED Chips SMD 2835 Electrical Rating AC 180-265 , 50/60 Hz. Life Span 50,000 hrs. Color Temp. 3000K (Warm White), 4500K (Cool White), 6000K (Daylight) CRI (Ra) > 80 Dimmable Dimmable is optional Working Temp. -20'C to 45'C Power Factor > 0.95 Installation Hanging, Surface Mounted, Recessed Application Suitable for indoor decoration with slim design such as in office or commercial building with ligh output of 80-85lm/w. Remarks Sensor is optional