Bright single orange light. When looked through binoculars, appeared there were two small parallel orange lights, with a larger light between and just a bit lower. No flashing lights.

Just appeared and moved slowly. As it moved along the light faded out. A tree did obstruct the view eventually when, just after the light was very dim, to almost invisible.

I live some miles north of Luton Airport, there are sometimes helicopters or planes that proceed from or too the direction. Though there were no, flashing lights as all aircraft should have. It also was low and close. Maybe half a mile up and across, somewhere just over a golf course in the east. The orange was very clear and distinct, not like an ordinary searchlight from a police helicopter. Which the one for the county has a bright distinct single yellow light. I can claim it as a UFO due to the light positions and lack of any other lights, although, could not rest any idea on if it was of this world or not. It could have likely been a military helicopter. We do have some flying over the area at low altitudes sometimes. And all planes and other air traffic are at least a couple of miles up. Though it does not explain the light fading out or the fact it was moving slowly.