High-power stadium lighting LED flood light light distribution curve interpretation of the IES

lighting curve

As shown in the figure above, what we see is the most intuitive LED floodlight light distribution curve. Through the light distribution curve, we can roughly know the light intensity, beam angle and other information of the lamp.

AIKO LED flood light light distribution curve IES file:

The above file is the light distribution curve file of AFL09–1800W-NB-P55 high-power outdoor LED flood light 1800W, and the luminous angle is NB-P55°,You can download it by clicking. This IES file can be used to develop lighting designs such as DIALUX/AGI32. Realistic lighting effects can be simulated in the software.

When simulating the lighting effects of a stadium, wall, or building, we can find out how many lamps and lanterns are used, how much illumination we can arrange, etc., by using the lamps IES file. These are the early stages of illumination, but they are necessary.

Introduction of light distribution curve of led flood light

Definition: The light distribution curve represents the distribution factor of the light emitted by a luminaire or light source in the space, the size of the luminaire, and the efficiency of the luminaire, including the manufacturer and model of the luminaire. Of course, the most important thing is to record the light sources of the lamps in all directions.

How to get the light distribution curve: The light distribution curve is obtained by the lamp manufacturer, after assembling the lamp light source and electrical appliances, and obtaining various actual parameter reports and light distribution curve IES files of the lamp through the light distribution curve test instrument;

Representation of light distribution curve:

1, Based on its symmetry properties, the light distribution curve can usually be divided into: axial symmetry, symmetry, and asymmetry

Axial symmetry: which is also known as rotational symmetry, which states that the light distribution curves in all directions are all symmetrical, and these are represented in general lighting and in industrial and mining lamps as well;

Symmetrical light distribution curves can be described when the lamp C0°’s light distribution is symmetrical with the C180° profile, as well as the C90° and C270° profiles.

Asymmetry: the presence of an asymmetric light distribution in any of the C0°, C180°, C90°, and C270° sections.

2,Classification of LED floodlight light distribution curve beam angle:

Light distribution curves can usually be divided into narrow beams, wide beams, medium beams, etc.

①Narrow beam: beam angle <20° ②Medium beam: beam angle 20°~40° ③Wide beam: beam angle >40°

Please contact to get a free Dialux Simulation with

info@aikoled.com

xiaojiad2.sg-host.com

www.aikolux.com

More to explorer

Celebrating the International Day of Light 2024

Introduction: Today, May 16th, 2024, marks the annual observance of the International Day of Light. This global initiative, established by UNESCO in 2018, shines a spotlight on the vital role that light and light-based technologies play in our lives and in driving progress across numerous fields. The Importance of Light: Light is essential for our daily functioning and wellbeing. It allows us to see, it powers photosynthesis, it enables modern communications, it advances

Innovative technology and exquisite craftsmanship – create the ultimate stadium lighting for you

The importance of stadium lighting in modern sporting events cannot be underestimated. As a professional stadium lighting manufacturer, we lead the innovative technology and exquisite technology of stadium lighting, and are committed to providing customers with excellent stadium lighting solutions. In this article, we will introduce you to our core strengths and unique features. Application of innovative technology: We always put technological innovation in the first place and constantly promote the progress of

How to Convert 2000W MH Sports Lights to LED?

As the demand for energy-efficient lighting solutions continues to rise, many sports facilities are looking to upgrade their outdated Metal Halide (MH) fixtures to LED technology. Not only does this conversion offer significant energy savings and reduced maintenance costs, but it also enhances visibility and performance on the field. If you’re considering converting your 2000W MH sports lights to LED,  the following items are for your reference. Assessing Your Current Lighting System: Begin by

Guangzhou international lighting exhibition: We sincerely invite you to visit our booth!

Dear partners and industry friends: Guangzhou international lighting exhibition 2024 is about to kick off. We are very honored to invite you to our booth to explore the latest developments and cutting-edge technologies in the lighting industry. Show information Date: 9-12 June Booth::Hall 5.1-E62 (street lighting and solar lighting) Booth: Hall 12.1-D60 (stadium lighting) Address: China Import and Export Fair Pavilion, Guangzhou, China Booth Highlights New product launch: displaying our latest lighting products