Great experience!
"My experience with Antique Lamp Supply was outstanding. I naively thought I'd simply swap the shade on a floor lamp I was given and had no idea how to proceed when it became complicated. After frustrating attempts to shop locally, I found ALS and a tutorial that simply explained what I needed and why I couldn't find it at my local stores (European sizing). I promptly ordered the Slip UNO Adapter Harp Base for GU-24 & Nord Sockets, which arrived very quickly and worked perfectly. Thank you! If I ever need to modify a lamp again, this will be my go-to resource."