100pcs 5mm Red Lights LED Diodes (Red Lens) Diffused Round Lens 29mm Long Lead (DC 2V) +100pcs Resistors (for DC 6-12V) Included,Bulb Lamps Light Emitting Diode

I used these to build my own 7-segment display and they all worked fine and had a nice bright red color. I recommend them highly.

Summary - Nice pack of LEDs to repair Christmas lightsPros- Common colors, good for Christmas lights- 20 of each color- Good priceCons- Base of light is wider than the light, so it doesn't sit down in the Christmas light baseI used these to repair burned-out LEDs on several strands of C9 Christmas lights. I like the color choices, as they are common to most Christmas light strands. Mine are red, orange, yellow, green, and blue. This pack contains 20 of each of these colors along with 20 white and 2 packs of resistors which is a nice bonus feature (but not useful for repairing my Christmas lights).These function very well, my only minor complaint is that they do not sit snug down in the holder for the LED like the original ones. They do stay in place relatively well once you bend the wires around the base.Speaking of wires, they have a very long wires so once you bend them in place, you will need to snip off the excess. But... Make sure you don't snip off too much or the LED will not have proper contact and won't light (I found this out the hard way).These are very bright and the colors are true. I'll be buying them again.Overall I am very happy with this purchase. If this helped you, please consider giving it a thumbs up. Thank you.

I PREVIOUSLY WROTE: If not experienced with these LEDs, be aware that they are extremely bright and can be uncomfortable to view directly...much brighter than most LEDs that are not clear before being powered.CORRECTION: Indeed, I bought some of the too-bright ones from another vendor but initially gave the wrong review here. Although the really bright ones are nice, too, I wanted a softer light to use in an audio-driven color organ; these work wonderfully for that. The clear-lens bright ones look too harsh even when projected through a diffuser. I recommend both types, but these with the diffused lenses are much easier on the eyes (and better for application such as color organs).

Still a good deal for 100 if you don't mind testing each one before use

Not sure why, but I was certain that when I originally bought these the middle pin was supposed to be the CATHODE (common or negative), and the outer left or right pin were for the anode (positive) to illuminate the red or green lights (I bought the dual color ones). When I hooked them up, though, it turned out the middle pin was what you connect the POSITIVE wire too. I'm fairly new to small electronics and LED lights, so I'm going to say the fault was my own.DO NOT use these without a resistor (you need a resistor on each outer pin). Do NOT put more than 5V through it WITH the resistor. The green lights did fine, but I blew out the red side on 4 or 5 of them before I realized my mistake. The green side still works, so they're not totally useless.Using these for flight simulator panels. They work really well and seem to be pretty consistent in size. You get a LOT of them for a few bucks, so I'm flush for now. If I needed more, though, I would happily buy them again!

The media could not be loaded. I bought these led lights to use in my classroom for making models of the Total Solar Eclipse. I only used 24 so far and they went through over 300 kids and they are very durable.

These are bright, with the added bonus of resistors for use with a five volt supply. The 430-ohm resistors are for the green and blue, while the 470-ohm resistors are for the red.

I'm surprised these worked because I had bought others recently from a different company and I had to return them since they would not light up/ the brightness was pretty low.Is the BRIGHTNESS good?Yes, the brightness is pretty good.Is it WORTH it?These LEDs are worth it. It comes with 100 and they do work.

Tel que décrit. Bon rapport qualité prix. Arrivée rapidement.

Pour ajouter à vos RC du réalisme beau bon pas cher sur que c'est plus long que d'acheter des kits tout faits mais tellement moins cher que ça vaut la peine tous mes rc sont équipées de lumières de ce genre et je suis très satisfait du rendement et de la durabilité je vous les conseils fortement le range de 3v a14v est idéal demande un peu d'équipements dextérité et patience mais un coup fini le résultat est très satisfaisant.

Exactly what I ordered. It is nice to have LED's come with their respective resistors. The LED's blue LED's are what I ordered and they are nice and bright using an 18650, 4000mAh 3.7V battery.

They like they are suppose to.