TLCI in Stadium Lighting

What is TLCI?

It is short for Television Lighting Consistency Index. It is one key consideration of Stadium Lighting.

Why is TLCI?

In traditional lighting, we consider CRI for human eyes. But now, we consider TLCI for stadiums lighting. It’s a similar system to CRI, but considered more beneficial for the camera. To get a better effect, minimum CRI Ra80 is a must now, and a lot of new project even require CRI Ra90. So the broadcasters could evaluate the performance of lighting for television.

How to Make Qualitified TLCI?

Some may think it is easy to make quality TLCI as long as high CRI LED chips are used. That is not the case, sports lights are complicated product, with very high standards. We must balance the Horizontal average illuminance and its uniformity, Vertical average illuminance and its uniformity, Glare, and so on.

Check Our Stadium Lighting Case with Qualified TLCI?

Our products have been used in UEFA stadium. 118pcs 1000w, 44pcs 750w, TLCI>90. The players and audience present at the game had a fantastic experience, as did the audience watching from home. Television viewing of the game felt like they were actually physically at the stadium.

To know more, please visit and contact

More to explorer

Advancements in Sports Lighting Technology: Enhancing Performance and Spectator Experience

Advancements in sports lighting technology have revolutionized the way sports venues are illuminated, leading to improved performance for athletes and an enhanced experience for spectators. From the integration of wireless controls to the use of energy-efficient LED lighting, these innovations have transformed sports lighting systems, optimizing visibility, and reducing operational costs. Understanding the Significance of Adequate Sports Lighting Proper sports lighting is of utmost importance to enable athletes to perform at their highest

1 by1 retrofit metal halide with LED

Metal halide lamps, often referred to as metal halide bulbs or fixtures, are a type of high-intensity discharge (HID) lamp that produces light by passing an electric arc through a mixture of gases and metal halide salts. These lamps are commonly used for indoor and outdoor lighting applications where high levels of brightness and color rendering are required. AIKO engineers are working now, and we pushed out ASP04 Series LED Sports Floodlights that can truly

Create the perfect stadium experience – the bright future of modern stadium lights

In modern sports events, the stadium lighting system plays a crucial role. As a professional stadium lighting manufacturer, we are committed to providing our customers with the most advanced, efficient and reliable stadium lighting solutions to achieve the perfect stadium experience. This article will introduce you to the advantages and technological innovations of modern court lights. First of all, modern stadium lights use LED technology, which has brought revolutionary changes. Compared with traditional

The Mysterious Origin of the Northern Lights Confirmed: The Greatest “Light Show” on Earth

The Northern Lights, often referred to as the greatest “light show” on Earth, have captivated scientists and observers for centuries. The mesmerizing phenomenon, unique to high latitudes, has finally had its elusive origin confirmed in a groundbreaking study by physicists at the University of Iowa. This confirmation sheds light on the powerful electromagnetic waves generated during geomagnetic storms as the cause behind the most stunning auroras. Unveiling the Electromagnetic Waves: The recent study