Videomaker – Learn video production and editing, camera reviews › Forums › Technique › Production Gear › funny lines from my LED light › Rob, what you are describing
Rob, what you are describing sounds like 60cps hum on the video, you can confirm this, by checking, out the TV screen effect in first thirty seconds of a YouTube video titled "Ground Loops and Hum" by TheOnLineEngineer. Most probable cause is no or poor AC filter circuit in the Husky light (Flouresent lights habitually cause the problem). This can normally be eliminated with a 60cps in line AC filter (sometimes found in multi outlet powerboards). To avoid the problem altogether suggest a 192 (or greater) LED on camera mount battery opertaed light with almost the same specs as Husky (1500 lumen v 1350 lumen). Total cost should be less than US$50 and it comes with additional features for video/photography. Trust this assists.