Simplified LED Indicator Lights for Hobbyists

These 20-piece LED diode packs feature a 5mm diameter transparent round lens that emits a yellow blinking light at a wavelength of 588-590nm. With an impressive luminous intensity of 400-500 mcd, these ultra-bright LEDs offer a viewing angle of 30 degrees, making them a perfect choice for a variety of applications.

Designed for easy integration, each LED is pre-wired with a 24AWG copper cable, ensuring a secure and reliable connection. The anode, denoted by the yellow wire, and the cathode, represented by the black wire, allow for straightforward polarity identification and installation.

These LED diodes are compatible with a wide range of DIY lighting projects, including illuminated keyboards, luminous toys and cards, as well as science circuit experiments, signal emitting indicators, miniature parts replacement, dollhouses, and various electronics hobbies. With a forward voltage of 12V and a current of 20mA, these LEDs provide a wattage of 0.24W, making them energy-efficient and suitable for a variety of applications.

The pre-installed 680Ω 0.25W resistor, with a tolerance of ±1%, ensures the appropriate current flow and protects the LEDs from potential damage. The resistor legs have a width of 0.5mm, providing a secure and stable connection.

Whether you're working on a DIY lighting project, conducting science experiments, or simply looking for a reliable LED replacement, these pre-wired, machine-soldered LED diodes offer a convenient and high-quality solution. With their durability and easy installation, these LEDs are designed to withstand regular use and prevent any unwanted disassembly.

In summary, these 20-piece LED diode packs offer the following features:

Quantity: 20 pieces/packs Lens: 5mm diameter, transparent, round Emitting Colour: Yellow blinking, 588-590nm wavelength Luminous Intensity: 400-500 mcd, ultra-bright Viewing Angle: 30 degrees Forward Voltage/Current: 12V, 20mA Wattage: 0.24W (0.25W) Cable Length: 20cm / 7.9 inches, 24AWG Polarity: Anode "+" (yellow wire), Cathode "-" (black wire) Compatible with: DIY lighting projects, science circuit experiments, signal emitting indicators, miniature parts replacement, dollhouses, and electronics hobbies.

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