These bright Blue 5mm LEDs are perfect for use in your car or home lighting. They flash by themselves with no external electronics, apart form the required resistor. You can power these from any 12V power source with a single 390 Ohm resistor.

Technical Data:

Colour	Blue
Wavelength	470 nm
Beam Angle	17-23 Degrees
Brightness	3000 mcd
Lens	Water Clear
Output	120 mW
Max Forward Current	30 mA
Forward Voltage	3.3 - 4.0V
Flash Rate	1.3 - 1.9 Hz

Download the Datasheet