Features:

  • 5mm and 3mm LED Diodes Kit:quality bright leds, 5mm x 5color,3mm x 5color(white,red, blue,green,yellow)
  • Super bright:White led emitting diodes's brightness up to 24000-26000MCD. Head type:Round; Size: 3mm, 5mm,
  • Wide Application:Arduino DIY Project;Electronics experiment;Teaching, Repairing leds and electrical appliances
  • Visual Angle:15-30℃,Voltage:White 3.0~3.4V Red 2.0~2.2V Blue 3.0~3.4V Yellow 2.0~2.2V Green 3.0~3.4V
  • Package:Toal 300pcs with 3mm leds, 5mm leds, each size with 5 colors (white leds, red leds, blue leds, green leds, yellow leds), comes with a handy storage box
... LEDs on several of my MXR pedals changing the dull red to blue

I used these to swap LEDs on several of my MXR pedals changing the dull red to blue. They work great, but THEY ARE BRIGHT! So be warned! (Green seems to be the brightest of them all) I love that bright look. I spot-tested several of each color before installing using a 3V car remote or watch battery (DON'T TEST WITH A 9V!!!). I didn't have a single dead one. All LEDs are nicely arranged in this case by color and size. They work great, but I wish orange was included too. Overall, no complaints though!

A NICE WAY TO KEEP YOUR LEDS ORGANIZED

The case is an excellent addition to this LED purchase. Now I can keep everything organized and won't have to search through a pile of LEDs to find the one I need for a project. The case is a little smaller than I imagined (5" by 2.5"), but that's okay as it doesn't need to be large to do its job. One thing that's been added to the informational sticker on the lid are the voltage ratings for each color and size. All in all, I feel that it was a good purchase.

Very good price for the quantity of leds

received this item as it was described, I used several leds and am pleased with the overall performance of this product.

Great value

Great leds and value. I use these for rc trail trucks. I haven’t had any duds. To the people who have problems, make sure you wire them right...long prong to + and short prong to -. Also, don’t forget your resistors. Do some homework on YouTube

Great LEDs

I've used these for several electronics projects and have yet to run into a dead one! The brightness is great and the case works well for them. The only issue is that they are clear so if you happen to mix them up, it will require testing first to find a specific color. No reason to dock a star though. Good stuff!

Perfect for DIY LED Projects and Crafts

These are perfect for LED crafters or anyone interested in doing DIY LED projects. There are books on Amazon that teach you how to do KED crafts and projects if you don't have any knowledge or experience. From creating crafts like glowing eyes in your bushes to home upgrades like accent lighting, there are so many uses for these little lights and thus is a great deal for such a large assortment. Definitely recommend to anyone who uses LED lights on a regular basis or wants to start LED projects.

Very fun

Lots of fun. Just get a 2025 battery at your local super store and these are off and running. Don't show your 4 yr old how cool they are or else they steal your batteries.

Great Value

Great little set of LED's, and for the price you can't go wrong. I have used several so far, none DOA yet (although I did burn one out not paying attention hehe). Have used all the colors except yellow in some projects and they are holding up fine. Look for this option first before grabbing any locally, both my local Fry's and Radio Shack didn't have anything close price wise and quality seems the same.

Convenient kit, great for keeping on hand for random projects.

It's a nice little box, filled with five colors of two sizes of LEDs. The only data you get on the LEDs is a voltage range, so I have no idea if these are good LEDs or bad ones. They seem to work, and they've got nice saturated colors. So far, the only thing I can complain about is the brand-name that is hot-stamped into the box. I don't know about you, but I don't want "Corrode" anywhere near my electronics. I think this is a good way to keep a bunch of LEDs convenient in your tool box.

These are very bright. Haven't found a single one ...

These are very bright. Haven't found a single one that doesn't work. Only downside if they're out of the package, you can't tell the colors apart without putting power to them. Not really a big deal, but something to think about when you're using multiple colors for a project.

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