Duris S5 – the best of the Osram Duris white LEDs family

Some members of the family of mid-power LEDs Osram Duris were introduced to you a year ago in the article A light without an end with OSRAM Duris E3 and E5 LEDs. So far, these basic series were available: Duris E3 – white LEDs LED 3×1.4 mm with a max. current of 30 mA in …

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