Energy Saving and Low Power Consumption: These LED diodes are designed to be energy-efficient, ensuring minimal power consumption Wide Beam Angle: With a beam angle of 30°, these LED diodes offer a wide coverage area Forward Voltage 9-12V DC: The LED diodes included in this package are specifically designed to operate on a 9-12V DC power supply Multiple Size Options: These LED diodes are available in three sizes: 3mm, 5mm, and 10mm. This variety allows users to choose the appropriate size based on their specific needs, ensuring flexibility in various applications Choice of Emitted Colors: The LED diodes come in four different emitted colors: white, red, blue, and green. This color selection allows users to create custom lighting effects or match the LED diodes to the desired theme of their DIY projects, parties, or model setups Pre-Wired Convenience: Each LED diode comes pre-wired with 20cm wire length, making installation quick and easy for car, boat, DIY toys, manual models, and party applications Water Clear Lens: Features a water clear lens design that provides bright and clear light emission for enhanced visibility in various lighting applications