After looking at all the available lamp replacements this was the only one that worked. The vast majority of them are designed for radiators. They expect the face of the lamp to be flat, which is why you see so many changers using suction cups. But that's not my application. I just had to replace the stock A19 bulbs in the tall ceiling fan. However, none of the products have indicated that they will work with A19 bulbs and only a few have indicated that they will work with regular incandescent/LED bulbs. So I took a picture. This changer works great. It screws onto the end of a standard mop or broom (unless it's too big) and preferably has a thumbscrew to tighten it. This solves the problem many changers have when the user tries to rotate the bulb. Slide the changer over the bulb and it grips tight. Lift up to the base and gently twist to screw in. I never felt it slip. It actually feels too tight and I wasn't sure I could get it out of my sleeve to damage it, but four times in a row it came loose fairly easily with a slow, steady tug. Highly recommended.
Lamp LED Yeelight Smart LED Bulb W3 (YLDP005), E27, A60, 8 W, 6500 K
47 Review
Ceiling lamp Yeelight YLXD013-B, 50 W, number of lamps: 1 pcs., color: white
62 Review
Lamp LED Xiaomi Mi Smart LED Bulb Essential (MJDPL01YL), E27, 9 W, 6500 K
113 Review
Smart socket Yandex with Alice, black
30 Review