
TerraLUX DLR7H Product Specification – Subject to change without notice
DLR7-H Down Light Retrofit
The TerraLUX DLR7-H LED Retrofit Kit is designed to upgrade installed recessed down light fixtures
equipped with 2x horizontal CFL lamps (13W or 18W). Easy to install, UL 1598C certified, available
in five color temperatures, this Retrofit kit makes it possible to improve the quality of light of the
existing down light fixture with the efficiency, low maintenance, and flexibility of LED technology.
• Correlated Color Temperature (CCT): 2700K, 3000K, 3500K, 4000K and 5000K
• Color Rendering Index (CRI) >80
• Efficacy: >57 lm/W (including fixture and diffuser losses, light source is >80lm/W)
• Nominal Wattage: 13W
• Light output: 740lm @2700K, 820lm @ 4000K
• 0-10V dimming option
• Patented LEDSense® Thermal Management
• UL 1598C Classified (LED Retrofit Kit) (damp locations)
• Lumen Maintenance: L70 > 60,000 hours
• ENERGY STAR
• 5-year warranty
• FCC Class A Compliant

TerraLUX DLR7H Product Specification – Subject to change without notice
− 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%
Relative Candela Distribution (3000K)
Light!Outpu t![lumens]!out !
of!fixture!

TerraLUX DLR7H Product Specification – Subject to change without notice
®
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.
0%!
10%!
20%!
30%!
40%!
50%!
60%!
70%!
80%!
90%!
100%!
25! 35! 45! 55! 65! 75! 85! 95! 105!
4'#*56'%789:+%",+),+%
;'*+%<8=0%&!%&'()'$*+,$'%>?!@%
4'#*56'%789:+%A,+),+%A6'$%&'()%BCD-/EF%
0%!
10%!
20%!
30%!
40%!
50%!
60%!
70%!
80%!
90%!
100%!
25! 35! 45! 55! 65! 75! 85! 95! 105!
4'#*56'%G"H'$%
;'*+%<8=0%&!%&'()'$*+,$'%>?!@%
4'#*56'%G"H'$%"6'$%&'()I%3%8=J:KD-/E%

TerraLUX DLR7H Product Specification – Subject to change without notice

TerraLUX DLR7H Product Specification – Subject to change without notice
!"#$%&'()*+,'-(./*0%*'1#2
• UL Standards 8750 (Recognized Component), 1598C (LED Retrofit Kit)
• CSA Standard C22.2 No. 250.0-08
• ENEC License ENEC-00404 —tested according to EN 62031:2008 (Ta
3*$1#(4",5%,2&-(.61771#27
FCC!Part!15,!Unintentional!Ra d iators!Class!A
3,$%&'1#2(#+(8*9*"$#%7()%:7'*2&,7(;3#8)<
European!Council!Directive!2002/95/EC
=2>%'(@#0'*A,(3*2A,B4",5%,2&-(3*2A,
.0,&'"1&*0(4*7'(D"*271,2'7
IEC/EN!61000\4\5!±500V!Differential!mode!/!±1!kV!Common!mode
@#0'*A,(E1>7(*2$(=2',""%>'7
Mains!dips!of!30%!for!500ms,!95%!for!10ms,!and!interruptions!of!95%!
for!5s
±!6!kV!Contact!mode,!±!10!kV!Air!Gap
Operating!–!Non!Operating
1!m!product!drop,!1.3!m!steel!ball!impact
\40°C!to!+55°C,!0!to!95%!R.H.!/!153!hr .
\40°C!to!+85°C!/!60!hr.!followed!by!2 0°C!to!85°C, !5!t o!95%!R.H.!/!80!hr.
=2A",77(!"#',&'1#2(;I*',"J(E%7'<
L70!=60,000hr!per!IES!TM\21\11!(Based!on!LED!Manufacturer’s!
measurement!per!IES!LM\80\08!@!10.000hrs).!
To!be!extended!as!additional!data!becomes!available
L,*2(D16,(M,'C,,2(4*10%",7(;LDM4<(
100-277V - 4”: >530,000 Hrs.

TerraLUX DLR7H Product Specification – Subject to change without notice
Product Selection & Part Number Guide