TerraLUX DRV Product Specification – Subject to change without notice
DRV LED Retrofit Kit
For Vertical Down Light Fixtures
TLK-DRVA
The TerraLUX DRV Retrofit Kit is a universal LED upgrade kit for installed recessed down light fixtures
originally equipped with 18W, 26W, 32W or 42 W vertical CFL. Easy to install, thanks to a clever adjustable
system that fits every type of reflector, 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 can with vertical CFL
• Easy installation
• Correlated Color Temperature (CCT): 3000, 3500 and 4000K
• Color Rendering Index (CRI): 83
• Efficacy: 65 lm/W out of fixture (light engine > 100 lm/W)
• Light output: equivalent to 18W, 26W, 32W or 42W 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 DRV 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 DRV 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.