Lux Master provides the stage or screen lighting technician with an easy-to-use and handy lighting calculator. With Lux Master you can quickly calculate:

- Power Formula: Provide any two known values (such as watts and volts) to calculate the unknown value (amps).

- Ohm's Law: Provide any two values (such as volts and amps) to calculate the unknown value (ohms).

- Voltage Drop: Given the amperage and cable length, determine the DC voltage drop along the conductor. Supports AWG 8 through 18.

- Beam Calculations: Variables include beam diameter, beam angle, and throw distance. Input two to figure the third. You can also determine throw distance by inputing a horizontal and a vertical measurement. Supports feet, meters, or any other unit of measurement.

- Conversions: Determine footcandles from lux, and vice-versa.

Lux Master is provided at no cost to the user and without any ads, a true freeware application.