These light emitting diodes can be used for a variety of projects, including decoration lighting, RC indicator lighting, illuminating keyboards, musical birthday card, science experiments, and miniature parts replacement.

Specification
Light Color: Purple
Rating Voltage: 12V DC
Head Dia.: 3mm / 0.12inch
Wire Length: 200mm / 7.87inch
Packing List: 30 Pcs Light Emitting Diodes with Wire

Advantage
These LED diodes emit a bright light, with high reliability and low heat produced. High efficiency round light bulb. With prepared wire and a resistor, the LED light emitting diodes are ready to use right out of the box.

Instruction
It is easy to use, just connect the wire to the power supply and it will work.

NOTE
Please note that the red wire is for the positive pole and the black wire is for the negative pole.