Abstract: This article presents the results of aimed to determine the life duration of the lamp with one, two and four LED radiating elements (SEI) which is mounted in a glass incandescent bulb with E27 base, depending on the ambient temperature. The authors also analyzed the basic lighting and electrical characteristics and specified the results of thermal calculation.
Keywords: led filament, gallium nitride, heat, service life, led filament lamp
Authors and copyright holders:
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For citation:
Soldatkin V. S., Ryapolova Yu. V., Afonin K. N., Olisovets A. Yu., Tuev V. I. Life duration analysis of the LED emitting elements (LED filament). Doklady Tomskogo gosudarstvennogo universiteta sistem upravleniya i radioelektroniki, 2015, no. 3(37), pp. 55–61.
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