3mm Round LED Assortment Kit – Multi-Color Super Bright Diodes

3mm Round LED Diode Assortment Kit – Super Bright Multi-Color Light Emitting Diodes

Light up your next DIY project with this versatile 3mm Round LED Assortment Kit from HVIERO. Whether you're building electronic circuits, decorating displays, or crafting custom lighting effects, these ultra-bright, water-clear lens diodes deliver vivid, consistent color in a compact 3mm package. Available in packs of 10 or 20, they're the perfect go-to component for hobbyists, makers, and electronics enthusiasts alike.

Key Features

• Multiple Colors Available: White, Red, Green, Blue, Yellow, Purple, Pink, Warm White, Orange — select your preferred color variant
• Water-Clear Lens: Provides maximum brightness and a clean, precise light output
• Low Voltage Operation: Runs safely at 3V / 20mA — ideal for battery-powered and microcontroller projects
• Ultra-Long Lifespan: Rated for up to 100,000 hours of continuous operation
• Energy Efficient: Low power consumption and minimal heat generation keep your builds safe and cost-effective
• Fast Response Time: Near-instant switching, perfect for signal indicators and dynamic lighting effects
• No Harmful Mercury: Environmentally conscious design — free from hazardous materials
• 100% New Components: Every diode is brand new and tested for quality

Specifications

• Model: F3 3mm Round Diode (Model No. 700A/B-50)
• Diameter: 3mm
• Lens Color: Water Clear
• Forward Voltage: 3V
• Forward Current: 20mA
• Life Rating: 100,000 hours (Ta = 25°C)
• Certification: CCC Certified
• Country of Origin: Made in Mainland China

Applications

• DIY electronics projects and breadboard prototyping
• Arduino, Raspberry Pi, and microcontroller builds
• Billboard and atmosphere lighting decorations
• Holiday sculptures, active signs, showcases, and displays
• Landscape lighting, theme entertainment, and construction line decoration
• Bars, parks, staircases, railings, bridges, and porch accents

Package Contents

10 or 20 × 3mm Round Dome LED Diodes (color and quantity as selected)

Related Products You May Like

• 1-Channel Relay Module DC 3.3V–24V Optocoupler for Arduino
• 0.25mm 1000-Turn Precision Copper Inductor Coil for DIY Circuits
• 0–300mm PCB Holder Stand | 360° Rotation Soldering Clamp

For guidance on safe use of electronic components in DIY projects, refer to the U.S. Consumer Product Safety Commission (CPSC) for general electrical safety best practices.

Learn more: Light-emitting diode

Frequently Asked Questions

Q: What colors are available in the 3mm LED assortment kit?

A: These 3mm round LED diodes are available in a wide range of colors including White, Red, Green, Blue, Yellow, Orange, Purple, Pink, and Warm White. Simply select your preferred color and quantity (10 or 20 pieces) when ordering.

Q: What voltage and current do these 3mm LEDs require?

A: Each diode operates at a forward voltage of 3V and a forward current of 20mA, making them safe and compatible with standard low-voltage power supplies, Arduino boards, Raspberry Pi, and most battery-powered DIY circuits.

Q: Are these LEDs suitable for outdoor or decorative use?

A: Yes! These 3mm super-bright LEDs are excellent for both indoor and outdoor decorative applications such as landscape lighting, billboard displays, holiday sculptures, themed signs, and atmospheric accent lighting for bars, parks, staircases, and more.

Q: What is the expected lifespan of these LED diodes?

A: These LEDs are rated for up to 100,000 hours of use (at Ta = 25°C), far outlasting traditional incandescent bulbs. Their low heat emission and energy-efficient design contribute to their exceptionally long service life.