PATIKIL 3mm LED Light Emitting Diodes, 30 Pcs 12V DC Pre Wired Mini LED Lights Bulb Light-Emitting Lamp for RC DIY Indicator Lighting Decoration, Yellow

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.SpecificationLight Color: YellowRating Voltage: 12V DCHead Dia.: 3mm / 0.12inchWire Length: 200mm / 7.87inchPacking List: 30 Pcs Light Emitting Diodes with WireAdvantageThese 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.InstructionIt is easy to use, just connect the wire to the power supply and it will work.NOTEPlease note that the red wire is for the positive pole and the black wire is for the negative pole.