Penumbra Controls

#244 0-10 Volt vs. Digital – The Debate

Sponsored By: The Lighting Agora & Edison Report With C. Webster Marsh & George Filtsos 3/14/22 – Lighting Episode 244 (Full Version) – C. Webster Marsh & George Filtsos 49:29 This one is truly for the lighting dorks! When it comes to value engineering, do we go with 0 – 10 volt analogue OR digital … Read more

#231 Smarts and Parts

Sponsored By: Keystone With C. Webster Marsh & Ron Kuszmar 1/6/22 – Lighting Episode 231 (Full Version) – C. Webster Marsh & Ron Kuszmar 24:43 C. Webster Marsh brings 14 years of applied experience with lighting and controls and is the owner of Penumbra Controls, where he provides lighting controls design and specification for a … Read more