Summary of lamps and beam characteristics
Select the required type of illumination for a lamp to see more article information and design data.
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The quality of the optical systems has a major influence on the overall efficiency of an LED. To produce directed light, as occurs in spotlights, ERCO develops their optical projection systems in-house. A collimating lens, as a secondary lens, is the interface between the LED lens on the printed circuit board and the exchangeable Spherolit lenses acting as tertiary lenses. The collimating lens directs the light of the LEDs into a parallel beam in order that the required light distribution can then be created by the tertiary lens. The principle of total internal reflection in the collimating lens contributes to the high efficiency of the optical system. Decades of experience in injection-moulded polymers ensure the highest quality levels from our in-house production plant.
Spherolit reflectors Tutorial film
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