The Lighting Handbook ZG

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Vydal: ZG Lighting Czech Republic s.r.o

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250 micrometre = 1 one thousandth millimetre). The active semi- conductor layer, which radiation pro- LED lamp LED module Board LED chip Bubble Bonding wire More information about LEDs can be found Chapter Technology. The smallest LED chips have side length approx. Today, LEDs are already some the most efficient light sources for general lighting. Actual coloured light produced, depending on which materials are chosen.95 The Lighting Handbook Light emitting diodes (LEDs) – Very efficient light production – Wide selection standard ranges – Can switched and dimmed required – Very long service life – Good very good colour rendering – Very good production coloured light – Use: LEDs can used for both functional and decorative lighting indoor and outdoor locations. Their very long service life over 10000 hours demands optimised thermal management order prevent overheating. rule, they are powered via appropriate convert- ers. duced, sandwiched between positive and a negative substrate inside the LED. mix- ture RGB (red, green, blue) also produces white. Functional description Light emitting diodes are modern semicon- ductor devices. . Nowadays, high- quality white light produced blue LEDs with yellow luminescent substances. Their characteristics are determin­ ed their materials, mechanical design and operating mode. They are completely superseding traditional light sources many applications