I'm using these for a binary wristwatch display, and they work fine. When I need more LEDs, I'll probably order these again.
R
Richard
Let there be light....
What can you say? They're leds and they emit light. It would be nice to have a supplier's datasheet of the characteristics of these leds.
O
OT
Blue and white hard to differentiate
The blue and white LEDs are hard to differentiate. The pile was separated by colour when I first got them but I eventually mixed a few. There's no way of knowing which is which without testing each individually. On a side note, the blue LED is hard to perceive outdoors.