Installation Guide
17
LIGHTING
HOW TO INSTALL TREX LANDSCAPELIGHTING
PARTS
A
D
E
I
F
H
B
C
J
Spotlight Stepped
Path Light
 Multifunction 
Light
 Well Light
Splitter
Multi-zone Transformer Adapter 
(For use with Trex Spotlight or 
for multiple dimmer zones)
Male-to-Male 
Connector 
Wire
Female-to-Female
Adapter
G
Step-up Transformer
(For use with Trex 
Spotlight only)
Round
Path Light
TOOLS NEEDED
3/4" 
(19 mm)
HELPFUL TIPS 
»   Location of Trex LandscapeLighting is up to 
customer as to where they would like lighting 
components placed. Different length of lead wires 
can be purchased depending on the distances 
between lights.
»   Please note that Trex lighting operates on DC 
power. NEVER mix AC and DC fi xtures on the 
same circuit. Doing so will result in extremely 
premature fi xture failure and is not covered by 
the Trex Limited Warranty. You must use a Trex 
transformer on all Trex lighting installations.
»   Leave slack in wire to make fi xture terminations. 
Keep in mind slack will also be required to 
properly bury wire. 
» Trex Landscape wires are approved for underground 
use. Wire is made from silver-coated copper.
»   Trex Landscape lights will require the use of a 
female-to-female adaptor to connect light to male 
connector wire (this adapter is included with each 
fi xture and is also sold separately).
»   All Trex Landscape lights use male-to-male 
connector wires, sold in lengths of 5' (1.52 m), 
10' (3.05 m), 20' (6.1 m), 40' (12.2 m), and
60' (18.3 m) (sold separately).
»  All lights EXCEPT the spotlight can be wired together 
on a circuit. 
»   Trex Spotlights require different wiring 
confi gurations; refer to detailed instructions 
on following pages for specifi cs.
»   Only use a standard household AC GFCI 
protected outlet to help prevent damage from 
power surges or lightning.
»   When using timer, ensure this is in full view of the 
sun if using the dusk/dawn feature.
» It is recommended to have power source attached 
when installing lights to ensure all components work.
» When burying wire in live sod use spade shovel 
to make a slit in the soil. Bury the wire 1"–3"
(25 mm–76 mm) deep and tamp down the soil. 
Water heavily to allow the soil to resettle and 
minimize impact on the installation site.
»   When installing wiring, avoid extreme angles, 
pressure, or tension on the wiring, as this can 
cause pinching of the wiring and create a lighting 
failure.
WARNING: 
BEFORE ANY TREX LANDSCAPELIGHTING 
IS INSTALLED, IT IS THE INSTALLERS 
RESPONSIBILITY TO ENSURE THAT ALL 
UNDERGROUND UTILITIES/LINES ARE 
LOCATED (GAS LINES, ELECTRICAL LINES, DATA 
LINES, WATER LINES, ETC.) PRIOR TO ANY 
WORK BEING DONE. 










