Leyal 50pcs/lot Smart Electronics Lilypad Led Red/White/Orange/Emerald Green/Blue/Yellow/Yellow Green Light Module for arduino IDS Lilypad LED Module

perfect LEDs for RC planes, vehicles or hobby projects

I tested all of these and they all work. The bags were labeled with a letter to indicate the color, and I received seven of each of the following; Orange, Blue, Red, Green, Yellow-Orange, Green-Yellow, and White. There was one extra white LED to make an even 50 total.

These LEDs come mounted on its own tiny PCB (1x3) which includes a resistor. Pay close attention to the polarity and these little guys won't disappoint.

Awesome! very fast shipping an awesome! product. Five stars all the way.

The most frustrating part of my order is 5 of my LED boards have NOTHING on them.... well...1 had a SINGLE resistor.... but NO LEDs and still missing the other 4 RESISTORS.....(THE SET OF 5 IN THE MIDDLE IN MY PICS, THE OTHER 2 BOARDS CAME WITH THIS SAME PURCHASE.....)Use these for testing different APPLICATIONS of LEDs or maybe for a random(keyword!) test suite of color!! Don't buy these for exact quantities of ANYTHING!You just can't tell what you are getting. The bags are all different, some come out of bags, and there is no real indication on the boards what anything is..... also they aren't the same "brand". Again the ones I have tested(and received) did work, and they do still make things quick, so some grief is alleviated. But there is no way you could get any real consistent product made with these.When they say "lot" be prepared for whatever is on hand...... just wish they gave me ALL of my actual LEDs....

I got these for the STEM class I teach. We could not tell which were what color because the baggies and the lights themselves are written in an Asian language none of us know. On top of that, the lights do not break apart. I was having to hammer them apart with a nail as a chisel, breaking some in the process. Absolute disappointment and not usable.

Mine came in little bags of 7 inside a bigger bag. Each color had 7 LEDs. But wait, you say, 7x7 is 49 not 50! So there is an extra red LED thrown in the bigger bag. These are ready to go, just touch 5v to one side and ground the other. 1 LED failed immediately. Yellow looks like orange. Very bright.