Terralux DLR6H Spec Sheet Instrukcja Użytkownika Pobierz pdf (Strona 3)

TerraLUX DLR6H Product Specification – Subject to change without notice

WWW.TERRALUX.COM

7/01/2014

LEDSense

Operation, Thermal De-rating and Lumen Maintenance

TerraLUX LED engines employ TerraLUX’s patented LEDSense

Thermal Management Technology to

automatically provide maximum light output in various fixtures and operating conditions while

assuring long-term lumen maintenance. LEDSense

regularly measures the operating temperature

and ensures compliance with a pre-programmed temperature and drive-current profile. This profile

is based on the LED manufacturer’s LM-80 data report and minimum L70/60,000 hour lumen

maintenance curves (extrapolated per IES TM-21-11). LEDSense

is always active, and will

compensate for variation in thermal conditions due to heatsinking, ambient air, engine positioning,

or any other variable that affects the operating temperature. The Thermal De-rating curve below

identifies the relative light output that can be expected under various thermal conditions. The

LEDSense

Power Curve identifies the reduction in input power over temperature.

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