PATIKIL 3mm Blue LED Diode Light, 40 Pcs 3V DC Pre Wired Mini LED Lights Bulb Light-Emitting Lamp for RC DIY Indicator Lighting, Blue Light

About this item

• Specification: Light Color: Blue ; Rating Voltage: 3V; Current: 20mA; Head Size.: 3 x 3 x 5.3mm / 0.12 x 0.12 x 0.21inch (L*W*H); Wire Length: 20cm / 7.87 inch; Packing List: 40 x 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 DC power supply and it will work. Before connecting the wire, ensure that the positive and negative terminals of the LEDs are connected correctly to avoid damage.
• Application: These light emitting diodes can be used for a variety of projects, including decoration lighting, RC indicator lighting, science circuit experiments, signal indicator, illuminating keyboards, musical birthday card, science experiments and miniature parts replacement.
• NOTE: Do not overload the LEDs with excessive voltage or current to prevent damage.