I've been told by a someone that they have seen a dome type fitting with an inbuilt pir. I Have looked on the net and can't find anything. The only fittings that i have heard of with an inbuilt pir are exterior lights. Has anybody ever seen them? I'm looking for any type of interior wall light but prefer 28w 2D if possible. There is no possible way of fitting any type of other pir without major damage to the property im working on, hence the reason i'm after inbuilt type. Thanks for any advice.