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Wide Application
Wide Application: You can use them to do DIY LED Projects,
School Science Experiments, Car Decorations, Electronic and Electrical Experiments, etc.
Pre-Wired Led
20cm pre-wired
This LED light, pre-wired with 20CM, significantly reduces the time required for soldering.
Please connect the red wire to the positive terminal and the black wire to the negative terminal.
Perfect for model making
These pre-wired LED beads can be used in cars, motorcycles, signal flasher,
Toy cars, remote-controlled airplanes, model flashers and other luminous beads are used,
that require a product function display.
Widely used in various fields
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Leonid Rubin
2025-08-18 17:43:50
I bought these for my son’s school project. The work great! Easy to work with for a beginner because each LED light has resister attached to it. If you have proper power supply circuit works well. All LED’s light up in a bright vibrant way. I am really happy about this product.
YKK
2025-08-11 12:46:34
I tested each and every one of these with a 12V power supply. Every one works and is the correct color (there are 5 bags of 10, each bag marked with the LED color).To the one-star reviewers who complained that not a single one lit up when tested with a 1.5V AA battery.... all I can say is "it's better to keep quiet and be thought a fool, than to open one's mouth and remove all doubt". Your LEDs were probably perfectly fine, as mine are - but you didn't provide enough voltage to light them up. LEDs are nonlinear devices and the closer the blue you get the higher the voltage needed to wake them up. A red or yellow LED might glow faintly with a 1.5V battery (you'll have to turn off the room lights to see), but green, blue or white (which is similar to blue electronically) won't do a thing at that low voltage. You're better off testing with a 3V coin cell, or better yet a 12V source (which is what these are designed for).So don't be swayed by the one-star reviewers who don't know what they're talking about. These LEDs work fine.
tchasman
2025-07-15 14:49:08
Very bright. Good selection. Strong connections.
Trinidad B Gavidia
2025-06-26 20:35:57
Excelent
Nick Johnson
2025-06-14 14:56:40
Used to rebuild a 95 Harley sportster’s dummy light panel. All the colors necessary and fit perfectly in the stock slots with the supplied bushings. Seem durable and decent wire gauge making wiring not feel like splitting hairs. Good value.
Chris
2025-05-21 16:07:28
Good led so far. They are normal brightness. The red is a little dim and the yellow is actually amber. But they worked for me
James A. Thompson
2025-04-08 12:42:50
Good LEDs for the price. The holders aren't sized or constructed to hold the LEDs in very well. Once the LED is inserted into the holder, trying to compress the legs together and insert into a pre-drilled hole is near impossible & the LED doesn't stay locked in anyway.
Lyndsie Scoggin
2025-03-30 10:52:05
These lights are perfect for my DIY project. They're easy to use because you just need to use a drill bit and then insert the fitting and the lights fit right into it. The colors are bright enough, and it overall just works great for my purpose of building a "time machine".
Bob
2025-03-22 16:27:26
easy to use , no need for a resistor
Erwin house
2025-03-19 10:50:23
Me encanta el modelismo y es lo adecuado para mi. Funcionan al 💯ðŸ‘
Ella M.
2025-02-16 13:37:11
Used on RC aircrft
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