300PCS LED Kit – F3mm & F5mm, 5 Colors, 10 Values Assorted

300PCS Assorted LED Kit – F3mm & F5mm, 5 Colors, 10 Values

Whether you're a hobbyist, student, or electronics enthusiast, this comprehensive 300-piece LED assortment kit gives you everything you need for circuit projects, DIY displays, indicator lights, and prototyping. With two popular LED sizes and five vibrant colors, this kit is a must-have addition to any electronics workbench or toolbox.

Made in Mainland China.

What's Inside the Kit

200 PCS – F3mm LEDs (5 Colors × 40 PCS Each)

• 40 × Red LED (F3mm)
• 40 × Yellow LED (F3mm)
• 40 × Blue LED (F3mm)
• 40 × Green LED (F3mm)
• 40 × White LED (F3mm)

100 PCS – F5mm LEDs (5 Colors × 20 PCS Each)

• 20 × Red LED (F5mm)
• 20 × Yellow LED (F5mm)
• 20 × Blue LED (F5mm)
• 20 × Green LED (F5mm)
• 20 × White LED (F5mm)

Key Specifications

• Total Quantity: 300 PCS (10 values)
• Sizes: F3mm (200 PCS) & F5mm (100 PCS)
• Colors: Red, Yellow, Blue, Green, White
• Operating Voltage: 3V
• Condition: Brand New
• Storage: Organized box for easy sorting and access

Why Choose This LED Kit?

• ✅ Versatile Selection – Two sizes and five colors cover the vast majority of common electronics applications
• ✅ Organized Storage Box – Components are neatly sorted so you can find the right LED instantly
• ✅ Great Value – 300 pieces in a single purchase means you'll always have the right component on hand
• ✅ Perfect for Beginners & Pros – Ideal for Arduino, Raspberry Pi, breadboard projects, and more
• ✅ Consistent Quality – All LEDs are new and tested for reliable performance

Perfect For

• Arduino & Raspberry Pi builds
• Breadboard and PCB prototyping
• DIY indicator lights and displays
• Science fair and school projects
• Electronics repair and replacement

Looking for more tools and electronics accessories? Check out our Electromagnetic Induction Tester – Coil & Circuit Fault Detector and the Air Compressor Pressure Gauge – DIY Tool to round out your workshop toolkit.

Learn more: OSHA guidance on hand and power tools

Frequently Asked Questions

Q: What sizes and colors are included in the 300PCS LED kit?

A: The kit includes 200 × F3mm LEDs (40 each of Red, Yellow, Blue, Green, and White) and 100 × F5mm LEDs (20 each of Red, Yellow, Blue, Green, and White), for a total of 10 value varieties across two popular LED sizes.

Q: What is the operating voltage for these LEDs?

A: These LEDs are rated at 3V operating voltage, making them compatible with common microcontroller platforms like Arduino and Raspberry Pi, as well as standard breadboard and PCB projects.

Q: How are the LEDs organized and stored?

A: All 300 LEDs come pre-sorted and stored in a dedicated organized storage box, so you can quickly identify and access the exact size and color you need for your project without digging through loose components.

Q: Are these LEDs suitable for beginners?

A: Absolutely! This assortment kit is designed for hobbyists, students, educators, and professionals alike. The variety of colors and sizes makes it an excellent starter pack for anyone learning electronics or prototyping new circuit designs.