Concise Title: CHANZON 20 pcs Pre-Wired 3mm Red LED Diodes with Resistor and Wire

These LED diodes are designed to provide a bright, reliable, and easy-to-use lighting solution for a variety of applications. With a wave length of 620nm-625nm, they emit a vibrant red color that is perfect for use in DIY lighting projects, science circuit experiments, signal emitting indicators, miniature parts replacement, dollhouses, and electronics hobbies.

The diodes come in packs of 20 pieces, each with a transparent, round 3mm lens. Their luminous intensity ranges from 1000-1200 mcd, making them exceptionally bright and ultraBright. The viewing angle of 30 degrees ensures a wide and uniform illumination area.

Electrically, these LED diodes operate at 12 volts and 20mA, with a wattage of 0.24W (0.25W). The polarity is clearly marked, with the anode "+" denoted by a red wire and the cathode "-" denoted by a black wire. This makes it easy to correctly connect the diodes in your circuits.

The 24AWG tin-coated pigtail wires are 20cm (7.9 inches) in length, providing ample flexibility for your project needs. Importantly, the wires are pre-soldered to the diodes using a machine-soldering process, ensuring a strong and reliable connection that won't come apart easily.

Included with each set of LED diodes is a 680Ω, 0.25W resistor with a 1% tolerance. This pre-installed resistor ensures the correct current flow to the diodes, protecting them from damage and ensuring consistent brightness.

These LED diodes are a perfect replacement for dash and control illumination, as well as a versatile choice for a wide range of DIY lighting projects. Whether you're building an illuminated keyboard, creating luminous toys and cards, or conducting science circuit experiments, these LEDs offer a high-quality and easy-to-use solution.

In summary, these bright red LED diodes with pre-wired 24AWG copper cables and pre-installed resistors are a reliable and convenient choice for your lighting and electronics needs. Their specifications, including 12V, 20mA, 0.24W, and a 30-degree viewing angle, make them a versatile option for a variety of applications.

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