On July 14th 2014, at 10:20pm, I went outside to feed the dogs, the sky was partially cloudy with large areas of clear sky and a bright moon, as I looked up, I saw multiple lights which I assumed were stars, but I quickly reralised that they were in fact moving. I called my wife to come outside and take a look which she did, all I said was look up, when she did, she simply said what the hell are all those things. As I was looking in one direction, she was telling me about others that she was seeing in another direction. These lights were moving at a speed you would associate with a satellite, but these were brighter and all moving east to west over the Darling scarp. The lights appeared grouped in some areas, whilst single lights also appeared in other areas. To make sure it wasn't an optical illusion caused by the speed of the clouds which were moving east, I focused on several lights and had to turn a full 180 degrees in order to track them. I am on a flight path in the Perth hills, so know they were not plane lights, there were too many of them, they were too high, and all travelling in the same direction. When I got up the next morning, I was amazed that there were no reports of these lights, I was reluctant to publicise what my wife and I saw, but frustrated by no other reports of what we saw, decided to report this myself, in the hope that anyone else that saw them will advise, so we know it wasn't just us. Just to confirm, the lights (dozens over a 40 minute period) were coming into view as they came over the hills, north from the Bullsbrook area, and would have been seen for a good distance south on the Darling scarp. All were moving in the same westerly direction, there was no coloured lights, no flashing lights, or any other things accociated with these type of sightings, just bright star like lights, all moving slowly in the same direction.