If the KMO is below .5, donât do a. factor analysis. The formula for the KMO is (the sum of the observed correlation coefficients) (the sum of the. observed correlation coefficients) +(the sum of the partial correlation coefficients between all. pairs of variables).
LED Ceiling Panels and Troffers. LED Ceiling lighting Panels and troffers for overhead lighting implementation. A troffer is a rectangular light fixture that fits into a modular dropped ceiling grid (i.e. 2' by 2' or 2' by 4'). Troffer fixtures have typically been designed to accommodate standard fluorescent lamps (T12, T8, or T5), but are now often designed with integral LED sources.
I was looking at another rack light then I found the Furman RL-LED which was much cheaper and it has a dimmer. Markertek matched a competitor's price so it was a no brainer. The Furman is built to last, fits perfectly in my DJ coffin case and uses very little power. The light is more than bright enough for my needs.