PRETYZOOM 100pcs Replacement Filament, 40mm LED Filament, Warm Light Filament Lamp Bulb Parts, Edison Bulb Accessories

I bought these for a custom-made lamp. Works great on dimmer circuits. Other than being very easy to break if mishandled, they are great quality and moderately bright.

Very interesting devices. You should be aware that they are very fragile, so they have to be handled carefully. They consist of 15 tiny LEDs connected in parallel. The LEDs are mounted to a thin ceramic or glass substrate and coated with a rubery translucent material. The terminal with the tiny hole is the positive terminal. They have a forward voltage drop of about 2.5V. Just a few milliamps will produce incredible brightness. At very low current, the individual LEDs can be seen. In the photo, 2.7mA is being used.

These are cool little project lights. I'm working on creating a torch and three of these will provide plenty of light off of a 18650 when used with a driver board. They are quite bright at the full 120 mA. I haven't had any problems with the capsules breaking but the leads don't like a lot of bending and will fatigue quickly. All of mine arrived intact and ready to go. I'm definitely coming back here if I need more.

im using these for more diy projects and the only problem i had with them is they are very fragile. otherwise they worked well. i used them for diffusion thru 3d printed plastic and they looked very nice. i ran them 5v through a 100ohm resistor and they were plenty bright enough for that purpose.

I was able to repair several of my favorite yard light fixtures that I purchased. These are very nice fixtures that I have had for over 10 years. They have authentic glass globes and the lamp itself appears as a old time bulb. Thanks to PRETTYZOOM, I will be enjoying these lights hopefully for some time to come.

Extremely fragile, majority came broken, do not buy

Great for my VU meters. Fits perfectly!

Work fine