Matthews Telescoping Hanger with Triple Extension - 5 - 10' Kensington K55784WW It is simply powered off

It is simply powered off any one of your connected HDMI sources

a circular polarizer and 4-pocket filter pouch

even in the vertical 90° flipped position

Useful in such situations as rehearsing a choir to the background music track

Matthews Telescoping Hanger with Triple Extension - 5 - 10' Kensington K55784WW It is simply powered offTelescoping Hangers have a very substantial pipe clamp to attach to a lighting grid. The pipe clamp has been slightly offset, to allow the riser or drop down tube to slide up when there is sufficient room between the grid and the ceiling. It is therefore possible for a 3' Single Extension hanger to be able to go from a few inches below the grid to the fully extended 3 feet. Matthews Telescoping hangers are available in single stage and double stage.