Optec for track

The relative spectral distribution of the warm white LED with luminescence conversion is closely related to the relative brightness sensitivity of the cone cells of the human eye. The result is high luminous efficacy and good colour rendition.

RGB LEDs are ideal for mixing highly saturated coloured light. However, the white light from RGB LEDs does not give satisfactory colour rendition quality, making it less suitable for lighting tasks where colour is critical.

LEDs (Light Emitting Diodes) are semiconductor elements that directly convert electrical energy into light via electro-luminescence. The outstanding characteristics of LEDs include robustness, long functional life and a high luminous efficacy with high potential for further increase. White LED-light is free of ultraviolet and infrared components and therefore has advantages from a conservation point of view. Daylight white LEDs offer higher efficiency, whereas warm white LEDs have better colour rendition quality. LEDs are dimmable and offer high switching stability, making them ideally suited for lighting control and additive colour mixing. Unlike other light sources, RGB LEDs do not produce any transmission losses through colour filters. To exploit the luminous flux of the temperature sensitive LEDs to the full, good thermal management is indispensable.