Flexible LED Filament (3V 260mm, Blue, 5 Pack) - DFRobot
Incandescent Light Accessories | Led Filament Bulb Parts | Filament Led Green Cob - Light Beads - Aliexpress
The Next Generation of LED Filament Bulbs - LEDinside
Lamsky E14 European Base LED Filament Edison Bulb, 2W Warm White 2700K, No-Dimmable (4-Pack) - - Amazon.com
LVWIT A19 LED Vintage LED Filament Bulb E26 Base Dimmable 7W (60W Equivalent),2700K Warm White 800 Lumens,Omnidirectional, UL-Listed, Pack of 6 - - Amazon.com