The light perception of the strips is expressed in the following tables with a percentage that refers to the light depreciation of the LED. The data are taken at the most critical point of the LED strip, which is the furthest from the power supply and, therefore, the one with the least light intensity. For example, in what we call an open circuit, with 5m of Fine 84 the efficiency will be 100%, while with 25m, it will be 80%.