TERRALUX DR6 Product Specification – Subject to change without notice
DR6 LED Retrofit Kit
For Horizontal CFL Down Light Fixtures
TLK-DR6A
The TERRALUX DR6 Retrofit Kit is a LED upgrade kit for installed recessed down light fixtures originally
equipped with 1x18W, 1x26W, 1x32W, 1x42W, 2x13W, 2x18W or 2x26 W horizontal CFL lamps. Easy to
install, UL 1598C certified, this Retrofit kit makes it possible to significantly reduce energy consumption and
maintenance costs while improving quality of light and maintaining original light levels and distribution
patterns.
• Fits existing recessed down light fixtures with vertical CFL lamps
• Easy installation
• Correlated Color Temperature (CCT): 3000, 3500 and 4000K
• Color Rendering Index (CRI): 83
• Efficacy: 75 lm/W out of fixture (light engine >110 lm/W)
•
Light output: equivalent to 1x18W, 1x26W, 1x32W, 1x42W, 2x13W, 2x18W and 2x26W CFL (out
of fixture)
• Input voltage: 120V / 277V
• Quick connector for easy installation
• Patented LEDSense® Thermal Management
• Diffuse optic that ensures smooth and comfortable light distribution
• UL 1598C Classified (LED Retrofit Kit—damp locations)
• Lumen Maintenance: L70 > 60,000 hours
• FCC Class A Compliant
TERRALUX DR6 Product Specification – Subject to change without notice
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• Typical Performance @ 25°C. See Relative Light Output vs Temperature and LEDSense® graphs, page 3, for temperature & Power de-rating.
• All specifications subject to tolerance of ± 10%
• Estimates, will be updated with measurements by third party per IESNA-LM79-08
LEDSense® Operation, Thermal De-rating and Lumen Maintenance
The DR6 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.