5mm RGB LED Diodes 100/500/1000pcs – Tri-Color Water Clear

5mm RGB LED Emitting Diodes – Tri-Color Water Clear | Bulk Pack

Light up your next DIY project with these ultra-bright 5mm RGB LED diodes from HVIERO. Available in bulk packs of 100, 500, or 1000 pieces, these water-clear tri-color LEDs are the go-to choice for hobbyists, makers, and professional decorators alike. With a common cathode 4-pin design and vibrant red, green, and blue output, they're perfectly suited for everything from ambient atmosphere lighting to large-scale signage and neon-style displays.

Made in Mainland China.

Key Features

• Ultra-Bright Output: 100 lm luminous flux delivers vivid, eye-catching color in any setting.
• 4-Pin Common Cathode Design: Simplifies wiring for tri-color RGB circuits and microcontroller projects.
• Water-Clear Lens: Transparent casing provides a focused, diffused RGB glow with a 30° luminous angle.
• Low Power Consumption: Operates at just 0.1W per diode (2–3.4V, 20mA working current) — efficient and long-lasting.
• Excellent Thermal Performance: Thermal resistance ≤5°C/W ensures stable operation and longevity.
• CCC Certified: Meets safety and quality standards for electronics.
• Bulk Value Packs: Choose from 100, 500, or 1000-piece packs — ideal for large installations or ongoing projects.

Specifications

Applications

• DIY LED art and electronics projects
• Ambient and atmosphere lighting displays
• Billboard and signage decoration
• Holiday and seasonal decorations
• Neon-style LED signs and displays
• Building and architectural accent lighting
• Advertising lamp arrays
• Arduino, Raspberry Pi, and microcontroller circuits

Usage Tips

• Do not exceed the recommended operating voltage (2–3.4V per color channel).
• Always use a current-limiting resistor in your circuit to protect the LEDs.
• Ensure adequate heat dissipation to extend diode lifespan.
• Install according to specific circuit polarity requirements (common cathode).
• Handle carefully to avoid physical damage to the leads or lens.

Package Contents

100 / 500 / 1000 × 5mm 4-Pin Transparent RGB LED Diodes (your choice of pack size)

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For more information on LED technology standards and safe electronics practices, visit the U.S. Consumer Product Safety Commission (CPSC).

Learn more: Light-emitting diode

Frequently Asked Questions

Q: What is the difference between common cathode and common anode RGB LEDs?

A: In a common cathode RGB LED, all three color channels (red, green, blue) share a single negative (ground) pin, while each color has its own positive pin. In a common anode LED, all channels share a positive pin. These 5mm RGB diodes use a common cathode configuration, making them easy to control with most microcontrollers like Arduino by applying positive voltage to each color pin individually.

Q: What resistor should I use with these 5mm RGB LED diodes?

A: The recommended working current is 20mA at 2–3.4V. When running from a 5V supply, use a current-limiting resistor of approximately 68–100Ω per color channel. For a 3.3V supply, a 10–47Ω resistor is typically sufficient. Always calculate based on your exact supply voltage to protect the LEDs from overcurrent.

Q: Are these RGB LEDs suitable for outdoor decorations?

A: These 5mm RGB LED diodes are excellent for indoor atmosphere lighting, signage, and DIY projects. For outdoor use, we recommend enclosing them in a weatherproof housing or using appropriate sealant, as the diodes themselves are not rated for direct moisture exposure.

Q: How many LEDs do I need for a large display or sign?

A: The number depends on your design's size and desired brightness. For dense, bright billboard-style displays, the 1000-piece bulk pack offers the best value and ensures you have plenty of diodes for large-scale installations. The 100-piece pack is ideal for small DIY builds and prototyping.