Looking for large indicators? We're super fond of these massive diffused blue LEDs. They're incredibly bright, visible during the day from every angle. They fit effortlessly into a breadboard and will give your project an extra boost. This pack contains 25 diffused blue LEDs with a 10mm diameter. They have a wavelength of 465 - 470nm, a forward voltage of 3.0 - 3.4V at 20mA current, and a typical brightness of 1000 mcd. A datasheet is also available. If you need assistance using LEDs, check out our 'Introduction to using LEDs' tutorial for electronics projects.


Using these diffused blue LEDs is a breeze. First, find a breadboard and gently insert the LEDs into it. Make sure to connect them with the right voltage and current, as mentioned on the datasheet (3.0 - 3.4V forward voltage at 20mA current). You can use them in various electronics projects, like creating visual indicators. When handling these LEDs, be careful not to bend the leads too much, as it might damage them. To keep them in good condition, store them in a dry and cool place. If you face any issues, refer to our 'Introduction to using LEDs' tutorial for more help.