Installation Guide
15
LIGHTING
HOW TO INSTALL TREX DECKLIGHTING/CONTINUED
Timer Operation Instructions
1.   Select the mode of operation:
  » Dusk to Dawn
  » 2–8 hours
  » Always “ON”
 »  “OFF”
Program repeats daily. 
When power is fl owing to lights, 
green light above POWER is on.
Installing Post Cap Lights
NOTE: Install post cap lights after the railing system, 
post sleeve skirt, and post sleeve have been installed.
1.   Connect male lead from wiring to female connector 
from cap. Also attach male-to-male connection 
wires in between each splitter. Continue until all 
wiring from lights are attached to splitters as well as 
connector wires are attached in between splitters. 
(See Making Connections section for details.)
2.   After verifying wiring is correct by turning lights on, 
attach cap to top of post with silicone caulk.
Installing Deck Rail Lights 
NOTE: Instructions shown below are for new deck 
installation and are shown BEFORE railing system has 
been installed.
1.  Place post sleeve over 
pressure-treated post 
and mark desired 
height, centered on post 
sleeve for deck rail light 
location.
NOTE: If deck boards are 
not installed yet, place a 
deck board on framing to 
ensure post sleeve is at correct height.
2.   Drill a 1" (25 mm) hole through post sleeve. Drill deep 
enough to mark location on pressure-treated post. 
3.   Remove the post sleeve from the post.
4. 
Drill out existing hole on pressure-treated post 3/4" 
(19 mm) deep. Drill two additional holes vertically 
below main hole—this will allow space for wiring after 
post sleeve is attached.
5.   Leave enough slack at top of lead wire and attach 
lead wire to post using staples. Attach lead wire to 
splitter under decking. 
TIP: To hold lead wire in place at drilled out location use 
painters tape.
6.   Slide post sleeve back over post. If using a post sleeve 
skirt, make sure to install the skirt fi rst. Connect 
plug on deck rail light to lead wire and tuck wiring into 
previously drilled out pockets on post.
7. 
Align holes for screws horizontally
 and attach fi xture 
base to post with provided screws.
2
2
3
1
6"
(152 mm)
1
1
2
Post
Post 
Sleeve
1
2
3
4
1
5
2
2
1
6
1
7
2










