The packaging says it is for C9 and C7 LED bulbs and Christmas light bulbs. The hole is too big for C7 and C9 LEDs. I've made 20 year old holders the same way and they worked great. It was impossible to get a clear straight line with these sockets as they didn't hold the bulb. I wouldn't recommend them to anyone.
Yeelight LED Lightstrip 1S YLDD05YL, 2 m, LEDs: 48 pcs., 7.5 W, multi-colored, version: for other countries
27 Review
Ultimate Party Entertainment: LED Disco Ball with MP3 Player, Music Projector - Bluetooth, Remote, and USB Compatibility
15 Review
6" E-book Amazon Kindle PaperWhite 2018 8Gb 1440x1080, E-Ink, 8 GB, twilight blue
59 Review
6" E-book Amazon Kindle 10 2019-2020 8 GB 800x600, E-Ink, 8 GB, white
36 Review
15-Foot Round Sun2Solar Solar Cover: Keep Your Pool Warm And Clean!
21 Review
ZOUTOG 60-Pack 4 Inch Round Biodegradable Peat Pots For Seed Starting In Garden, Greenhouse, Or Nursery With Bonus Plant Labels
29 Review
Lamp LED Yeelight Halo Ceiling Light YLXD50YL, 52 W
29 Review
Surace Compatible With Apple Watch Case 38Mm For Apple Watch Series 6/5/4/3/2/1, Bling Cases With Over 200 Crystal Diamond Protective Cover Bumper For 38Mm 40Mm 42Mm 44Mm (38Mm, Clear)
21 Review