Change of Intensity:

How good a light source is noticed is given by different factors: Intensity determines the range, color temperature has against the background an important influence. The eye reacts strongly on intensity variations. Thus you rise attention by changing the intensity of the light source. A periodic change of intensity must not neccesarily switch on and off the light source totally it can be achieved by simply pulsating the intensity in between hi and low power level of nucon ballast with the help of for instant the external Xentroler board.

Landing lights at climb and descend are mainly used to been seen by others to reduce risk of collisions. At this phase we recommend to pulse the intensity of the landing lights periodically to rise the visibillity. In the final descend with gear down you switch to full light intensity constantly.