Regarding the SysLite Duo and STL 450, both look to be great and I understand their intended purposes. My question question revolves around using the Duo as an inspection light. Would the Duo work as well for surface inspection as the STL 450 if each were tripod mounted? The Duo isn't as practical for hand carry inspection up close, but it is brighter from a distance. Usage would be for, among other things, drywall and painting inspection.