Description
Product Overview
The Lighthouse LEDs 3mm Diffused Flat Top Red LED is a high-performance component designed for a wide range of electronic and DIY applications. Featuring a 3mm flat top diffused lens, this LED emits a vibrant red light with a luminosity of 5,000-7,000 mcd and a wide viewing angle for enhanced visibility. It operates at a forward voltage of 1.9-2.1V with a current of 20mA, and emits light at a wavelength of 620-630 nm, ensuring consistent color and brightness. Constructed with durable materials, it supports through-hole mounting (DIP style) and is built to last in various environments, from hobbyist projects to industrial uses.

Usage
This LED is ideal for electronics enthusiasts, model builders, and DIY hobbyists working on projects such as RC cars, Arduino setups, HO scale models, planes, trucks, and holiday decorations like Halloween and Christmas lights. It is also suitable for PC mods, ultra-light applications, and educational kits, providing reliable illumination in low-light conditions. Whether for prototyping, repairs, or creative designs, its versatility makes it a go-to choice for both beginners and professionals seeking efficient and bright lighting solutions.
Why Choose Us
Lighthouse LEDs are known for their superior quality and reliability, with this model boasting a 5.0 out of 5 stars rating from customer reviews. The diffused flat top design ensures even light distribution without hotspots, while the wide angle maximizes coverage. Manufactured to strict standards, these LEDs offer long-lasting performance and are backed by a trusted brand in the industrial and scientific sector. Their competitive pricing and consistent output make them a smart investment for anyone needing dependable red LEDs.
Key Features
- High luminosity of 5,000-7,000 mcd for bright, visible red light in various settings.
- Wide viewing angle with diffused lens to eliminate glare and provide uniform illumination.
- Low forward voltage and current consumption for energy-efficient operation in battery-powered projects.
- Durable through-hole mount design for easy installation and stable connections in circuits.
- Versatile compatibility with mods, RC vehicles, Arduino, and holiday decorations for multi-use applications.
FAQ
What is the viewing angle of this LED?
The LED features a diffused wide viewing angle, which helps spread light evenly without sharp beams, making it ideal for applications where broad illumination is needed.
Can I use this LED with Arduino projects?
Yes, this LED is compatible with Arduino and other microcontrollers, as it operates at low voltage and current, making it easy to integrate into DIY electronics.
How bright is the 3mm Diffused Flat Top Red LED?
It has a luminosity range of 5,000-7,000 mcd, which is super bright and suitable for tasks requiring high visibility, such as indicators or decorative lighting.
What is the typical lifespan of this LED?
LEDs from Lighthouse LEDs are built for longevity, often lasting tens of thousands of hours under normal operating conditions, thanks to robust manufacturing and quality materials.
Is this LED easy to solder?
Yes, with its through-hole (DIP) mounting style, it is straightforward to solder onto PCBs or breadboards, making it accessible for both beginners and experts.




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