Hi everyone - just wanted to pick your brains! My mum suffers from AD and vascular dementia and with the going of the summer sun we have noticed her sundowning is getting a bit worse (it definately got better over the Summer). We thought it may be due to a lessening of outdoor activities, however we are getting her out and about whatever the whether. In a recent Daily Mail article on AD they mention the SAD lamps may be of some help. Has anyone tried these? If so if there anywhere we can rent one to give it a go - unfortunately the ones in the paper were a bit pricey! Thanks a lot.