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TERRALUX Linear Product Specification – Subject to change without notice
Linear Line Voltage LED Engine
Product Specification
The TERRALUX Linear LED Engine is a fully integrated, self-contained, plug-and-play LED solution
for lighting fixture manufacturers and retrofit installations. The Engine is AC-mains compatible,
dimmable, and requires no additional drivers or special sockets. A compact form-factor, flexible
mounting options, and complete integration of drive electronics and optics, combined with
TERRALUX’s patented LEDSense® thermal management circuitry means simple, low-cost integration,
fast time to market, and reliable, long-term operation and lumen maintenance. The TERRALUX
Linear LED Engine is an ideal solution for a wide variety of applications including wall sconces,
ceiling fixtures, and recessed applications.
• 120V or 100-277V AC input
• Dimmable with standard phase-dimmers (120V version) or 0-10V dimming systems (100-277V)
• Available in 3 sizes: 4”, 6” and 8”
• Patented LEDSense® Thermal Management
• Available in 2700K, 3000K, 3500K, 4000K and 5000K
• Efficacy up to 96 lm/W
• CRI>80
• L70 = 60,000 hours
• IP-65 Rated
• UL Recognized Component
• UL 1598C Classified (LED Retrofit Kit)
• ENERGY STAR® CSD Certified
• 5-year warranty
• FCC Class B Compliant
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TERRALUX Linear Product Specification – Subject to change without notice
• Typical Performance @ 25°C Heatsink temperature, Tc. See
Relative Light Output vs Temperature and LEDSense
®
graphs, page 3, for temperature & Power de-rating.
• All specifications subject to tolerance of ± 10%
• Power draw may be affected by installation with a dimmer—120V version only
* 8" Linear 5000K: DLC Wall pack retrofit, only version with clear lens
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TERRALUX Linear Product Specification – Subject to change without notice
®
Operation, Thermal De-rating and Lumen
The Linear engine employs 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. LED-Sense® 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. 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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Relative LOP over Temp. 4 inch @120V
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Relative Power over Temp. 4 inch@120V
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Relative LOP Over Temp. 6 inch @120V
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Relative Power over Temp. 6 inch @120V
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Relative LOP over Temp. 8 inch @120V
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Relative Power over Temp. 6 inch @120V