What is LED linear lighting (linear trunking light)?

LED linear lighting (linear trunking system) is a phrase we often hear in the field of commercial interior design, but what does it mean, how do we use it? This article provides an in-depth look at LED linear lighting, giving you insight into how and where to use it, making it easy to turn your office into a cool, high-end, modern-style office!

Let us first talk about LEDs. LEDs are short for “light-emitting diodes”, an efficient and long-lasting source that uses semiconductors to convert electrical energy into light. When a suitable voltage is applied to the leads, the electrons can recombine with “electron holes” within the device, releasing energy in the form of photons (light). The color of light is determined by the energy of the semiconductor.

Yes, this is a technical thing, let’s take a look at how LEDs are formed.

LEDs appeared in early 1962 and were used as utility parts in electronic products, such as warning lights. Early LEDs were limited to low-intensity infrared, such as those still used in remote controls. Do you remember those LED watches with black screens, will red numbers appear when you press the button? The first visible LED is also very low intensity, limited to red, but now uses modern LEDs in the visible, ultraviolet and infrared wavelength ranges and can achieve high power illumination.

What is LED linearity?

LED line lights are simply packaged in a long, narrow envelope using a number of “light-emitting diodes” to form a strip of light. This simple concept has revolutionized the way we illuminate space.

Long spaces such as lighting offices, warehouses and retail spaces are tricky before the LED linear concept emerged. These spaces are illuminated by large industrial incandescent bulbs. Linear lighting began to develop in the 1950s, mainly for fluorescent tubes in industrial spaces. By the 1970s, this technology was used in homes, garages and workshops as well as retail spaces. This further creates a need for lower cost, more aesthetically pleasing luminaires. It is not possible to produce continuous uninterrupted light before the LED because the fluorescent tube must stop and begin to leave black or dark spots.

The improved appearance did not appear until the beginning of 2000, and we know the early versions of the LED line lights. The demand for LED line lights is huge and continues to grow. The difference now is that linear architectural lighting and LED technology broaden the range of applications for linear luminaires. As the aesthetics and performance improve, it stands out from the old traditional casing, using materials in a better way and adopting more advanced technology, the industry continues to evolve.

LED line lights (linear trunking system) regulations and standards

Caihao Optoelectronics customers like to know about lighting standards and regulations, especially in public places and workplaces. With years of LED lighting manufacturing experience, we can provide advice!

One of the main rules is about the glare of lighting. Excessive glare from lighting can cause eye strain and headaches, so it is important to reduce direct glare and reflected glare in the office environment. The Unified Glare Scale (UGR) is used as a measure of glare and is calculated by dividing the glare from all visible lights by the background laminate of the room. In an office environment, a UGR of less than 19 is considered to be the best concentration acceptable.

The level of LED illumination (lumen) is also important. This is basically the level of brightness in space, usually measured from a specified height, such as the height of a desk in an office. The Architectural Lighting Design Standards set the recommended level of lumens in different areas of commercial construction.

Why use LED line lights(linear trunking system)?

Our customers appreciate the many benefits of LED linear lighting(linear trunking system) , including:

Aesthetics – If the look is important to you, the LED line lights are very powerful. It offers a great deal of versatility to create unique and compelling designs. Customized angles, curves and custom look colors are just a few of the options available, making the application of LED line lights easy.

Directional Light – LEDs are directional, reducing the need for reflectors and diffusers that can capture light.

Color Temperature – LED line lights (linear trunking system)provide a wide range of color temperatures that affect how the eye perceives light. From cool white to warm white, different temperatures can be used to create an atmosphere and atmosphere in the space. Neutral white or 4000 Kelvin uses its technical name and is recommended for office and retail areas that provide the most comfortable environment.

Cost-effective – A clear advantage, LED linearity operates very efficiently due to its low power consumption and inherent lifetime; LEDs are many times longer than fluorescent tubes and typically have a lifetime of more than 50,000 hours.

Once you decide to use LED linear lighting in your space, there will be a dazzling array of choices, so we break it down into some key factors you need to consider:

LED line light(linear trunking system) type

The three main types of LED linearity are overhanging, surface mounted or embedded.

• 1. LED linear chandelier Hanging from the ceiling with a hanging wire, it is best for rooms with spacious ceiling heights. These are also ideal for creating stunning accent lighting – think about hanging at the reception, stairs or atrium.

• 2. The surface-mounted LED linear light is mounted on the surface and is suitable for situations where the chandelier is too low due to the height of the ceiling.

• 3. The embedded LED is linearly embedded into the surface, whether it is ceiling, wall or floor. Provide a clean, uninterrupted light source route.

LED linear curve

LED linear lights can be straight or shaped to create dramatic sculptures for optimal results.

Straight contours often produce subtle effects, but can also be used to create compelling geometric style designs.

Curved contours often help create flow in space and give people a sense of movement. 
Circular outlines are often used to help divide space into areas, especially in open spaces. For example, hanging a LED ring that is lower than ambient illumination on the collaboration area produces a sense of focus.

LED line light application

LED linearity is very versatile and can be used in many lighting applications.

General Lighting – This is an advanced lighting that provides background light in space. It should be noted that the light is evenly distributed to avoid glare.

Task Lighting – This is a focused light for a specific task, such as a low hanging LED ring on a collaborative area. 
Ambient lighting – Light for aesthetic effects, such as highlighting or reflecting the shape of a unique architectural feature or giving a sense of height to the room. Our embedded LED linear lights are perfect for this situation. Make your imagination crazy and the results are amazing!

LED linear lighting can be a dazzling minefield, with many different styles and parameters to choose from. However, you can create stunningly cool lighting effects. Please contact us for more information, and all our friendly team of experts will help you decide your needs!