Description
Product Overview
The Lighthouse LEDs 3mm Round Top Diffused UV Purple LED is an ultra-bright component designed for a wide range of electronic and DIY applications. This LED features a 3mm round top diffused lens that provides uniform light distribution with a luminosity of 1,000-1,500 mcd. It operates at a forward voltage of 3.0-3.4v and a current of 20mA, ensuring efficient performance with a wavelength of 395-405nm for vibrant UV purple illumination. The through-hole mount style makes it easy to integrate into various circuits, and the diffused viewing angle enhances visibility from multiple directions. Built with high-quality materials, this LED is durable and reliable for both hobbyist and professional use.

Usage
This UV purple LED is versatile and suitable for numerous environments and occasions. It is ideal for electronics mods, Arduino projects, and RC vehicles, where bright, consistent lighting is essential. In model building, such as HO scale trains, planes, and trucks, it adds realistic detail and visibility. DIY enthusiasts can use it for holiday decorations like Halloween and Christmas displays, as well as PC modding and ultra-light applications. Its broad usage extends to industrial and scientific settings, where reliable LED performance is critical for indicators and lighting solutions.
Why Choose Us
Lighthouse LEDs stands out for its commitment to quality and innovation. This product boasts superior brightness and a diffused design that reduces glare, making it safer and more comfortable for extended use. The precise wavelength and voltage specifications ensure consistent output, backed by rigorous testing for durability. With a high customer rating and proven performance in various applications, you can trust this LED for reliable, long-lasting illumination that meets professional standards.
Key Features
- Ultra-bright luminosity of 1,000-1,500 mcd for clear visibility in any setting
- Diffused round top lens providing even light distribution and reduced hotspots
- Low power consumption with 3.0-3.4v forward voltage and 20mA current for energy efficiency
- Wide viewing angle and through-hole mount for easy installation and versatile applications
- Durable construction ensuring long lifespan and reliability in diverse environments
FAQ
What is the typical lifespan of this LED?
The LED is designed for long-term use, with an average lifespan of over 50,000 hours under normal operating conditions, making it a cost-effective choice for continuous applications.
Can I use this LED with Arduino boards?
Yes, this LED is compatible with Arduino and other microcontroller boards. Its 3.0-3.4v forward voltage and 20mA current make it easy to integrate using standard resistors for protection.
Is the UV light safe for eyes?
This LED emits UV purple light in the 395-405nm range, which is generally safe for indirect viewing but should not be stared at directly for prolonged periods to avoid eye strain.
What projects is this LED best suited for?
It is ideal for electronics mods, model lighting, holiday decorations, and DIY projects like RC vehicles and PC mods, thanks to its brightness and diffused design.
How do I install this through-hole LED?
Simply insert the leads into a PCB or breadboard, solder them in place, and connect to a power source with appropriate current limiting to ensure optimal performance and longevity.





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