A Guide to Pure and Warm White LED Modules
LED technology is an increasingly popular lighting solution that offers incredible efficiency and energy-saving benefits. LED modules are flexible and versatile examples of this technology, excellent for use in signage and providing even illumination to spaces that traditional light sources cannot reach.
In this guide, we will discuss two popular colour options for LED modules: pure white and warm white. While these colours may sound similar, they offer very different lighting effects and temperatures. We will first explain what LED modules are, and then explore the typical uses of pure and warm white LED modules in more detail.
What are LED modules?
An LED module is a device that contains a chain of several LED emitters. Unlike a simple LED bulb, LED modules are designed to provide a higher level of illumination and are often waterproof or splashproof. They are primarily used for signage applications rather than for lighting up entire rooms, making them ideal for flex-face signage, built-up letters, and backlighting.
LED modules come in different sizes, such as small, standard, and large. However, it's not just the size that matters; factors like LED density and return depth (the distance between the LED emitter and the light-emitting surface) play crucial roles in ensuring the right module is used for a particular application. It's important to do thorough research to choose the correct technical aspects for your lighting project.
Pure White LED Modules
The colour and tone of an LED module can help achieve a certain mood or atmosphere, which is crucial for events and businesses. Pure white LED modules are particularly effective for environments where productivity and bright, clear lighting are required.
Our pure white LED modules fall between 6300-7300k on the Kelvin (k) scale, which measures the colour temperature of a light source. This range produces a bright, somewhat blue-tinged hue, also known as cool white, that is perfect for promoting energy and focus.
Featured Pure White LED Modules
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SGNANO LED Module: This 6500k pure white LED module is one of the smallest on the market. Despite its size, it is incredibly robust and has an IP67 rating, making it perfect for external lighting applications. It is particularly suited to narrow profiles, such as built-up letters with a 30mm return depth.
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SGMICRO LED Module: This 6500k pure white LED module is tiny (25mm x 5mm x 2.5mm) and has an IP20 rating for internal signage use. It is highly versatile and efficient, making it ideal for applications like acrylic encapsulation with a 30-40mm return depth.
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ROCK3 LED Module: Available in pure white (6600k) and cool white (7500k), this LED module is designed for high efficiency and longevity. Its 175Β° beam angle makes it excellent for slimline letters and signage with a 50-70mm return depth. With an IP67 rating, it is ideal for both internal and external applications.
Warm White LED Modules
Where pure white is associated with productivity and energy, warm white LED modules offer a softer, more relaxing lighting experience. Warm white modules fall between 2700-3200k on the Kelvin scale, producing a yellowish light that creates a homely and cosy atmosphere.
Warm white LEDs are particularly popular in hospitality settings where a welcoming tone is needed. Whether for signage or decorative applications, warm white LED modules are ideal for creating a softer look and feel.
Featured Warm White LED Modules
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QU3 LED Module: Available in warm white (3000k), this LED module is perfect for large built-up channel letters and lightboxes. With a 160Β° beam angle, it provides excellent illumination in signage with a 50mm return depth or more.
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QU2 LED Module: Also available in warm white (3000k), the QU2 module is better suited for small letters and lightboxes. Its 160Β° beam angle makes it a great choice for slimline built-up letters.
Frequently Asked Questions
What type of LED module should I use for flex-face signage?
For large-scale signage, you should use large LED modules due to their higher LED density and size. For example, the ROCK3 LED Module offers 150 lumens per watt, making it a highly efficient option. The QU3 LED Module also comes in pure white, warm white, and other colours like red, blue, and green, allowing you to choose the right module for your signage needs.
What can I use RGB LED modules for?
RGB LED modules allow for even more colour flexibility than pure and warm white modules. With an RGB controller, modules like the ROCK RGB3 LED Module can create vibrant, dynamic lighting displays, making them ideal for events and signage that require colour changes or special effects.
For more information on our pure white, warm white, or other LED modules, please feel free to contact us at sales@weloveleds.co.uk or call 0113 252 4706.
