Use the Calculators below to solve some common lighting calculations and problems!  Calculators sometimes take a minute to load.

Beam Spread Calculator 

This calculator works with any distance units - enter feet for distance, and your result will be in feet. (Or meters, etc)

Amperage Calculator

Enter your voltage and wattage, and like magic - this calculator will tell you how many amps it uses!

Sources of Equations (Cross-checked with real-life data)

Beam Spread Calculator:

Amperage Calculator: My brain

Check the articles below

October 18, 2021

The last step to great hybrid or livestream

October 15, 2021

Balancing stage lighting, video lighting and the camera

October 5, 2021

The camera has been a part of live