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:4.5-6VCurrent: 20mAHead Size.: 3 x 3 x 5.3mm / 0.12 x 0.12 x 0.21inch (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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