How To Arrange The Photometry in LED Band

What is photometry?

Photometry is the science of measuring the visible light perceived by the human eye. We use it mainly in the context of lighting technology, whether in architecture, photography, audio-visual or other similar environments. Illuminance is measured in Lux or foot candlelight; It indicates the amount of illumination received by a given surface unit. We use two kinds of equipment to measure the luminosity data, that is, the lumen number produced by the light source: the integrating sphere is used to measure all the electrical characteristics of the lighting equipment and the chromaticity of the light source, especially the luminous flux or lumen. The goniometer can measure the spatial and angular distribution of the light source.

The second and five basic index values of LED lamp manufacturers

Luminous intensity (candela): it is the amount of light scattered in a given direction. It is mainly calculated by guiding a part of the beam, such as a reflector. It is illustrated by the photometric curve. Luminous flux (lumen): it is the amount of light produced by the light source. As for the luminous efficiency, it is the result of the luminous flux divided by the electrical energy consumption (lumen / watt). It reflects the profitability of the light source. Luminescent capacity (candela / ft) ²)： It represents the spatial density luminosity (candela / M) of luminous flux starting from a specific position ²)： Illumination is the only light that the human eye can determine. It represents the luminous intensity (candela) that each square meter of object will reflect or produce. Illuminance (candela / M) ²)： Illuminance is a measure of the amount of light projected onto a given surface. More specifically, it is the density of the luminous flux (lumen) on the surface. As the distance between the surface and the light source increases, it tends to decrease (inverse square law).

D. light measuring method in lighting layout

Our online metering tool will estimate the number of fixtures needed in your space design. It provides many layout simulations for your light points, allowing you to confirm that they meet the necessary standards and their aesthetic appearance, and ensure consistent light flow. But remember that it should only be used as a reference tool. It does not use point-to-point methods, nor is it sure of uniformity ratio. Instead, the software will use the medium range lumen process, which provides only an overview of the illumination level.

LED lamp belt manufacturer IV. lighting cost

For more detailed projects, full spectrum energy audit must be carried out. This is where our project department plays a role. To ensure that you get the best lighting distribution and reduce costs, our team will recommend a series of lighting arrangements. The team's detailed report will list the actions to be taken to enable your lighting system to provide the best luminous efficiency, ensuring significant energy consumption reduction and the best return on investment for you. In addition, with this detailed report, you will be able to easily access financial support through various programs provided by utility companies.

LED lamp belt manufacturer v. our lighting layout service

High end lighting design combined with high-quality layout ensures the best light distribution in any room: a perfect form that actively improves visibility, safety and efficiency. That's why we estimate each lighting layout. What is a better way to optimize lighting efficiency and contribute to energy conservation while reducing costs? Our experts will provide you with effective arrangements to visualize the lighting system in a given application while ensuring the required lighting intensity.