Our security lights varied with production but do come off as OldGuy describes.
As for cleaning the lens, I didnít want to spend a lot.
Very happy with results from a Turtle Wax Lens Cleaner Kit. Available from auto parts or hardware stores.
So much so, I left the old lights in and will wait to change them out to LEDís.
Tom & Bev, Riley 6yo Lab
2014 Entegra Aspire 44b, 2017 Jeep JKU