OSRAM laboratory: warm white LED light effect update records
Date:2011-03-16 16:12
March 15, 2011 - China News - OSRAM Opto Semiconductors successfully warm white LED light-emitting efficiency to 142 lm / W, set a new laboratory records. Relevant in the 2755 K color temperature (CCT) under, LED color-rendering index (CRI) of up to 81. These values are measured in standard conditions: room temperature, pulse mode operating current density of 350 mA / mm .
Warm white light and efficient lighting for residential applications is especially important. Warm White LEDs laboratory
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