Do you know how to calculate the amount of light that will be needed for a space that hasnâ€™t been built yet? Watch the video and learn how to put the lumen method thereby this calculation can easily be done into practice.

Lighting Economics

Would you like to know how long it takes to get your investment back from the savings? Watch the video about lighting economics and learn how to calculate payback and return on investment.

Lighting Point by Point

Have you ever wondered how much light levels are at a given point? Watch the video and learn how to calculate it by applying the inverse square low.

What is 1 Watt?

Do you know how to calculate the value of 1 watt? Watch the video and learn the basic calculations that can be applied for any luminaire at any kilowatt hour rate for any number of annual hours.

Lighting Calculations

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