Need some simple LEDs for a hobby project? This pack of 10 blue 5mm LEDs is pre-wired with 20cm long cables (red for positive, black for negative), so you can just connect them to a 3-5V DC power source – no soldering needed if you don't want to. They have a clear lens for a bright, focused light and a built-in resistor to protect them. Great for custom lighting in models, costumes, RC cars, bikes, holiday decorations, or educational electronics kits. Low power consumption and pretty durable. A cheap and easy way to add some cool blue light to whatever you're building. Unleash your inner maker!
