Need some lights for your project?

Here's a 10-pack of 5mm cool white LEDs, pre-wired and ready to run on 7 to 9 volts.

They've got built-in resistors, so you don't need to add anything else—just hook them up to a 9v battery or your power supply.

Super bright at 15,000-18,000 mcd with a tight 20-30 degree viewing angle.

Each wire is about 6 inches long and the connections are shrink-wrapped for a clean, safe setup.

Made in the USA, these are perfect for models, customs, or any DIY electronics.