: These allow you to adjust the "beam angle." Moving the lamp closer to the lens creates a wide fall of light, while shifting it away creates a narrow spotlight.
: Use one primary light source to create a predictable fall of light, which is easier to control for beginners. fall-of-light-installation-tutorial
: An Arduino or similar microcontroller is standard for connecting IR emitters/detectors to make the installation interactive. : These allow you to adjust the "beam angle
Understanding your light source The different characteristics of the light hitting an object can completely change its appearance. Will Kemp Art School For lamp cords, follow the section of wire
The "fall of light" is the gradual shift from bright highlights to deep shadows.
: Connect wires (Live to L, Neutral to N, and Earth to E). For lamp cords, follow the section of wire up from the smaller prong to identify the "hot" wire.
: Ensure the mains power is disconnected at the breaker.