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This 100-piece LED kit gives an even split across five of the most commonly used LED colors: 20 pieces each of white, red, yellow, green and blue, all in the standard 5mm through-hole package with straight leads suited to breadboards and PCBs at the usual 0.1 inch spacing. Having a genuine assortment on hand, rather than a single color, means a project's indicator scheme, from status lights to a simple traffic-light demo, can be built entirely from parts already in the kit.
The lens finish is diffusion type, which spreads the light output more evenly across a wider viewing angle compared to a clear lens, generally giving a softer, more visible glow from typical viewing distances rather than a narrow, sharp beam.
Forward current is typically around 20mA, and forward voltage differs by color, as it does across all LEDs: red and yellow LEDs typically need about 2.0 to 2.2V, while green, blue and white LEDs need a higher 3.0 to 3.3V, owing to the different semiconductor materials used to produce each color. Operating voltage across the kit's LEDs spans roughly 1.8V to 3.0V depending on the specific color and current draw.
Because forward voltage varies by color, it's worth choosing a slightly different current-limiting resistor value for red or yellow LEDs compared to green, blue or white ones when wiring them into the same supply voltage, to keep brightness and current draw consistent across colors.
Students, hobbyists and anyone building indicator panels, simple light-up projects or Arduino experiments that need a genuine spread of LED colors on hand will find this kit's balance of five common colors, at 20 pieces each, a practical general-purpose stock.
100, split evenly across 5 colors.
White, red, yellow, green and blue, 20 pieces each.
Standard 5mm through-hole.
Not necessarily, since forward voltage differs between red/yellow (about 2.0-2.2V) and green/blue/white (about 3.0-3.3V) LEDs.
Diffused, for a softer, wider-angle glow.
| Brand | Generic |
|---|---|
| Selling unit | PCS |
