short life span [SEP] initially i was very happy with this mirror it met my needs and expectations fast forwardi used this mirror only occasionally since it was kept in our rv so i only needed it when we were camping or traveling after about months of ownership but a limited number of actual uses the light stopped working when i touch the button the light comes on but will not stay on i have changed the batteries to no avail i suspect a loose connection internally but there is nothing i can do about it so although i like the mirror i really am disappointed that the light no longer works