Latest articles on TOPLED Black Series 
TOPLED Black Series from OSRAM is as bright as a comparable LED in a white package(05/08/2009)
The new TOPLED Black Series with lens from OSRAM Opto Semiconductors is the first TOPLED in a black package that can achieve a typical luminous intensity of 1.9 cd (at 20 mA), which means it is as bright as a comparable LED in a white package but offers higher contrast and fewer reflections. The target applications of the red and yellow LED are displays such as fuel price totem signs or public transport passenger information systems. The new TOPLED Black Series with lens offers high contrast... [more]
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