What is Electromagnetic wave theory?

Watch the video and get familiar with the concept of electromagnetic wave and learn more about the different types of light waves.

What are the 3 ways to generate light and what is the Gas discharge lamps?

Watch the video and learn more about the basic concepts of gas discharge lamps.

Incandescent and Halogen Lamps

Watch the video and learn about the characteristics of incandescent and halogen lamps and find out more about the halogen cycle.

 

 

 

What is LED?

Watch the video and learn more about the basic concepts of LED technology.

What is Luminous Flux and Lumen?

Watch the video and learn about the concept and unit of luminous flux and efficacy.

What is Luminous Intensity and Candela?

Watch the video and learn more about the light emitted per second in a particular direction.

 

 

 

What is Illumance and Luminance?

Watch the video and learn more about the concept, units and values of luminance and illuminance.

What is color redering and Color Redering Index?

What the video and find out how artificial light can reproduce and render faithfully the colors of objects and how the different light sources can be ranked by the color rendering index.

What is color temperature and Kelvin?

Watch the video and learn more about the color temperature and how it varies in different sources of light.

 

 

 

What is glare?

Learn more about the concept and types of glare. Watch the video and understand how it affects our visual perception and visibility.

What is the life expectancy of different light sources?

Watch the video and learn more about rated average life and life expectancy of different light sources.

What is 1 watt?

Watch the video and get familiar with its concept and learn how to calculate it.

 

 

 

How to do lighting calculation?

Watch this video of Lighting Calculations to learn about the basic lighting calculations that are required to carry out a lighting design.

What is the relationship between Light and the environment?

Watch the video and learn more about the basic concepts of Lighting and environment and the relationship between them.