If you have this, did you go for the on rail version
www.beamled.com/aluminium-pir-wardrobe-rail-light-1000mm.html
or the on wardrobe shelf version
www.beamled.com/aluminium-pir-sensor-under-cabinet-light-900mm.html ?
I think that the shelf located version would be less likely to be knocked/damaged - what do you think?