Good product but a line or two on how to fit them would have been useful! Bit finally figure that the edges need tucked behind the tiny wedge clips. Safely achieved with the use of a silver teaspoon.
An inexpensive, simple PIR that does wat is says. Logical to set up (sensitivity, delay and brightness) and seems to work OK with about 60W of LED lighting.
Shipped promptly (and did I mention that it was _very_ inexpensive?