If you are looking for cost effective LED soffit lights that are cheap to run then the Ariel is just what you need. The 9 watt LED gives a 50 watt equivalent light output but a fraction of the cost to run. 9 Watt LED LED driver included Aluminium body Clear glass front Not dimmable Connects to 240 volt supply 30000 hour life Fitting depth 80mm Fitting diameter 102mm Requires a 70mm cutout Driver is IP20 rated Downlight is IP44 rated 30 degree flood beam angle 630 lumen light output 50 watt halogen equivalent 12 month guarantee Uses include: General ammenity lighting, bathroom downlighting, soffit lighting, kitchen lighting, commercial lighting