Each light will rotate left and right and up and down individually. The joint may be a little stiff if you haven't rotated them.
The motion sensor offers 120 degrees detection angle at a range of up to 10m can be rotated horizontally through 180 degrees. Well worth trying different vertical angles as this makes a real difference to what does and doesn't trigger the light.
Hi Richard, Thank you for the feedback.
The PIR on the Shield will rotate both left and right and up and down, it sounds like you could try pointing the PIR straight down depending on the height of the lights and this would pick up movement from both directions.
Feel free to contact us and I'm sure we can work out a solution for you.