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.SpecificationLight Color:Pure White, Warm White, Yellow Green, Red, Yellow, Blue, Emerald Green, Pink, Orange, PurpleRating Voltage:3VCurrent: 20mAHead Size.: 5 x 5 x 8.7mm / 0.2 x 0.2 x 0.34inch (L*W*H)Wire Length: 20cm / 7.87 inchPacking List: 100 x 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.
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