3MM RGB Slow-Flash LED Indicator Light | 3V Status Signal Lamp with 20CM Leads (Pack of 5)

Description

This 3MM RGB Slow-Flash LED Indicator is designed for reliable visual status signaling in low-voltage electronic and prototyping environments. Operating at a standard 3V, it is perfectly suited for use with microcontrollers (such as Arduino or Raspberry Pi), battery-powered devices, and small-scale electronic circuits. It features an automated “Slow Flash” color-cycling effect, providing a dynamic and eye-catching visual alert for system activity or status.

LEDs function as highly efficient semiconductor devices that convert electrical energy directly into light with minimal heat. This specific model features a 3MM lens for compact installation and includes pre-soldered 20CM leads, allowing for immediate integration into your projects without the need for additional soldering. When connecting these LEDs to circuits, it is important to understand the basics of LED biasing and circuit protection.

Applications

• Status monitoring for 3V DC battery-powered equipment
• Prototyping with microcontrollers and development boards
• Front-panel diagnostic signaling for custom instrumentation
• Educational electronics and laboratory experiments
• Visual feedback for portable electronic gadgets

Features

• Direct Compatibility: Optimized for 3V logic and battery-powered systems.
• Visual Effect: Integrated “Slow Flash” RGB cycling mode for dynamic status indication.
• Compact Size: 3MM diameter allows for installation in tight enclosures and small control panels.
• Ready-to-Use: Pre-attached 20CM leads ensure quick setup and reliable connectivity.
• High Efficiency: Direct light conversion ensures consistent brightness with minimal energy waste.

Package Includes

• 5 x 3MM RGB Slow-Flash LED Indicator Lamps (with 20CM leads)

Specifications