I bought this particular light because I wanted a light with a sensor that could reach around 10 metres. I had the light installed this week. The light is on the side of my 89 year old mother in law's house and I need her to be able to safely see her way across the lawn and up the stairs. I followed the instructions and I have tried every which way of pointing the sensor up down, left right but it only works at a distance of two metres when you are standing right in front of it. I have five sensor lights on her house and my house so I am very familiar with the operation of sensors. It is very disappointing.