3V 5mm Water Clear RGB Slow Flash LED Indicator with 20CM Cable (Pack of 5)

3V 5mm Water Clear RGB Slow Flash LED is a compact, visually striking light-emitting diode designed to automatically cycle through multiple colors without the need for external controllers or programming. With its built-in IC and water-clear epoxy lens, this RGB LED delivers bright, smooth, and eye-catching color transitions, making it ideal for decorative lighting, DIY electronics, toys, indicators, and educational projects.

Operating at a low 3V DC, this LED is energy-efficient and perfectly suited for battery-powered applications. The standard 5mm through-hole package allows for easy mounting on breadboards, PCBs, and perf boards, making it a popular choice among hobbyists, students, engineers, and product designers. Its slow flashing RGB sequence enhances visual appeal while maintaining low power consumption and long operational life.

Key Features of 3V 5mm Water Clear RGB Slow Flash LED

• Built-In Slow Flash IC
  Automatically cycles through red, green, blue, and mixed colors without external circuitry.

• Bright Water Clear Lens
  Transparent epoxy housing ensures high light output and vivid color visibility.

• Low Voltage Operation (3V)
  Ideal for coin cells, AA/AAA batteries, and low-power electronic circuits.

• Standard 5mm Through-Hole Package
  Easy to solder, mount, and integrate into breadboards and PCBs.

• Energy Efficient Design
  Consumes minimal current, extending battery life in portable devices.

• Long Lifespan
  Designed for thousands of hours of reliable operation with stable color output.

• Compact & Lightweight
  Perfect for space-constrained designs and lightweight decorative projects.

Technical Specifications – 3V 5mm Water Clear RGB Slow Flash LED

• LED Type: RGB Slow Flash LED

• Lens Type: Water Clear

• LED Diameter: 5mm

• Operating Voltage: 3V DC

• Forward Current: 20 mA (typical)

• Color Output: Red, Green, Blue (auto-cycling)

• Flashing Mode: Slow flash with smooth color transitions

• Viewing Angle: ~25–30 degrees

• Polarity: Long lead – Anode (+), Short lead – Cathode (–)

• Mounting Type: Through-hole

• Operating Temperature: –20°C to +70°C

• Package Material: Clear epoxy resin

Note: Flashing sequence and brightness may vary slightly depending on manufacturing batch.

Applications of 3V 5mm Water Clear RGB Slow Flash LED

The 3V 5mm RGB slow flash LED is widely used across consumer electronics, educational kits, and creative projects due to its simplicity and attractive lighting effect.

Decorative & Ambient Lighting

Ideal for LED decorations, festival lighting, display boards, greeting cards, and DIY light art projects where smooth color transitions enhance visual appeal.

Toys & Consumer Products

Commonly used in toys, novelty items, wearables, and small gadgets to create colorful lighting effects without complex electronics.

Electronic Indicators

Serves as a status or visual indicator in low-voltage circuits, demonstrating power, activity, or mode changes.

Educational & Training Kits

Perfect for STEM education, electronics labs, and beginner projects where students learn LED fundamentals without programming.

DIY & Hobby Projects

Frequently used in Arduino-free lighting projects, breadboard experiments, and custom enclosures for hobby electronics.

Signage & Displays

Used in mini signboards, decorative panels, and promotional displays to attract attention with dynamic color changes.

Why Choose the 3V 5mm Water Clear RGB Slow Flash LED?

The 3V 5mm Water Clear RGB Slow Flash LED offers a perfect combination of simplicity, efficiency, and visual impact. Unlike standard RGB LEDs that require microcontrollers or driver circuits, this LED features a built-in controller that produces beautiful slow-flashing effects right out of the box. Its low voltage requirement, long lifespan, and easy installation make it an excellent choice for both beginners and professionals.

Whether you are designing a decorative product, building an educational kit, or experimenting with DIY electronics, this RGB slow flash LED delivers reliable performance and vibrant multicolor illumination in a compact form factor.

Enhance your projects with the 3V 5mm Water Clear RGB Slow Flash LED and bring colorful, dynamic lighting to your designs effortlessly.

Package Includes:

1 x 3V 5mm Water Clear RGB Slow Flash LED (Pack of 5)

FAQ

1. Where can we buy this 3V 5mm Water Clear RGB Slow Flash LED?

This product is available online https://aiiottech.in/product/3v-5mm-water-clear-rgb-slow-flash-led/ and also available at our store in Pudupakkam/Kelambakkam, Chennai-603103

2. When can I get this 3V 5mm Water Clear RGB Slow Flash LED after placing the order?

RGRJ AIIoT TECHNOLOGIES will immediately ship and deliver the product within 1-3 working days.

Video Link: 5mm RGB Slow flashing LED