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- Working current: 20 (mA)
- Working voltage: blue and green led 2.8-3.0V, yellow and red led 1.8-2.2V
- Power 0.06 (W)
- Red/ Yellow/ Blue/ Green (Each 5pcs)
- Wide Application, suitable for DIY LED Projects, School Science Experiments, Car Decorations, Electronic and Electrical Experiments, Signal Indicator, including Arduino Projects,etc.
David W. Lennie
2025-09-06 11:02:25
They're not just for Arduinos... these are ordinary LED's. I used these to build a tally light system for a professional video camera. The LED's are bright, large and easy to see, with good diffusion across the surface. Use Ohm's Law to figure out the resistor value to use with a given voltage. I had some extras... I'll have to figure out something cool to do with them.
Gray
2025-08-30 09:10:40
We used some of these for a toy traffic light project. Note that the dropping voltage is about 2 volts for the yellow and red and 2.9 volts for green. They make sufficient light at about 15 mA, and top out above 20 mA. The yellow seems to make less light than red, green, and blue, but that was okay for our project. These are not ultra bright, but are sufficient for indicators. Sizes seem consistent, but the flanges aren't very large, so you need to get your holes properly drilled at exactly 10mm diameter.
Timothy M. Ellis
2025-08-13 17:51:35
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John
2025-08-12 14:19:55
Very bright! Work well with my projects.
Cyrus Monroe
2025-07-15 11:22:18
I know about the % difference between, LEDs it is usually a change of maybe .10 give or take a little...BUT not ~.50mm and I know this because i deal with 10mm all the time, the issue is that .10 is a standard, .50 is NOT. Pair this with grossly over sized 10mm beveled holders, that are 10.33 you now are sitting at .80 Almost 1mm around the whole thing so .50mm on each side, of the Holder with this LED, and it doesnt even hold at all.... I never seen this type of grossly undersized LEDs in my life, these in other words are unuseable for the project I am working on. They need to get QC involved really, .50mm or .25 each side is a major thing when using them in a holder.Other than the groosly undersized of the LED, they work, they are bright...so I give them that...just cannot use them or even return them now. Waste of money.
TheGirlWhoKnows
2025-05-10 14:16:29
These are fantastic 10mm LEDs! Use them to add a pop of color to your project. Low current requirements (will run at 1ma to 20ma). These are not high brightness, but they are big, and the lens is very cloudy. Perfect for a wide viewing angle and good ambient light spread. Mount these on something that needs to be seen from lots of different angles.
Allen G.
2025-04-29 13:56:50
These are the big LEDs you're looking for. They look and work great. Excellent value for the money.
Customer
2025-04-04 13:21:43
Bought three packages of these over the last 3 months for use in projects. The LED legs are very touchy and if bent more than once tend to snap off. In each round of purchases there has been at least 2 LEDs which didn't work out of package. This last package I purchased none of the Blue LEDs worked and the Green LEDs only lightly dimmed, barely noticeable. I expected all the LEDs to work out of package.
Seb
2025-02-05 10:59:22
Très bien
potbelliedpig
2024-12-20 17:59:15
I used these leds for a warning system for a burner, they were perfect for the job and were delivered very fast, thankyou
power2455
2024-12-17 16:10:57
Variety
Merlin the Happy Pig
2024-11-17 12:56:51
Reasonably bright but the component legs are thin and few broke off close to the LED body. The actual bend was made 5mm further down the leg.
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