This floodlight with PIR motion detector is suitable for installation indoors & out. It has a high-powered 30W LED for with extra-wide diffusion to illuminate large areas. & comes with an adjustable bracket for wall installation.COB LED bulbs (or Chip On Board LEDs) have been especially designed & developed to increase the amount of lumens (i.e. light) per Watt. Not only do COB LEDs give off more light that normal LEDs, but they can give you energy savings of anything up to 90% when compared against Tungsten or Halogen equivalents. With the PIR sensor these are ideally suited to be used as a security light.