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INSTRUCTIONS

X17™

 XFU 3-WAY FIELD ADJUSTABLE FLOODLIGHT

SELECTABLE PHOTOCELL INSTALLATION 

RAB Lighting is committed to creating high-quality, affordable, well-designed and energy-efficient LED lighting and controls that make it easy for electricians to install 

and end users to save energy. We’d love to hear your comments. Please call the Marketing Department at 888-RAB-1000 or email: [email protected]

X17 XFU 80/60/40W Trunnion

X17 XFU 80/60/40W Knuckle

KNUCKLE MOUNT

IMPORTANT

READ CAREFULLY BEFORE INSTALLING FIXTURE. RETAIN THESE INSTRUCTIONS FOR FUTURE REFERENCE.

RAB fi xtures must be wired in accordance with the National Electrical Code and all applicable local codes. Proper grounding is 
required for safety. THIS PRODUCT MUST BE INSTALLED IN ACCORDANCE WITH THE APPLICABLE INSTALLATION CODE BY A PERSON 
FAMILIAR WITH THE CONSTRUCTION AND OPERATION OF THE PRODUCT AND THE HAZARDS INVOLVED. 

WARNING: Make certain power is OFF before installing or maintaining fi xture. No user serviceable parts inside. 
WARNING: Do not use an electric generator to test LED fi xtures.
WARNING: Min 75°C SUPPLY CONDUCTORS. 

1.  Secure the fi xture to a 1/2” NPS hole in the junction box or 

landscape post as shown in Fig. 1. Seal arm thread using      
Tefl on® tape or silicone sealant.

2.  Make appropriate wire connections per NEC in an approved 

enclosure 

(not included)

 see Fig. 12.

3.  The 

Knuckle Arm

 allows 180° of vertical aiming adjustment 

depending on the mounting position as shown in Fig. 2.

TRUNNION MOUNT

Trunnion Mount accessory included.

To Install the Trunnion:

1.  Remove the pre-installed 

Knuckle Mount 

by loosening the 

Socket Head Screw

 and removing 

Bracket A

 as shown in Fig. 3.

2.  Loosen 2 

Socket Head Screws

 to remove 

Bracket B

 as shown in 

Fig. 4. 

3.  Insert 

Fixture

 wires through the 

Trunnion

 and align with 

Fixture 

screw holes. Secure the 

Trunnion

 to the

 Fixture

 by tightening 2 

Socket Head Screws

 as shown in Fig. 5.

Fig: 1

Fig: 3

Fig: 4

Fig: 5

Fig: 6

Fig: 2

Pole

Screws

Tenon

Wire

Slipfitter Mount

Fixture

90°

M6*16 socket head screws

M8*40 socket head screw

Bracket A

Bracket B

M6*16 socket head screws

M8*40 socket head screw

Bracket A

Bracket B

Pole

Screws

Tenon

Wire

Slipfitter Mount

Fixture

90°

M6*16 socket head screws

M8*40 socket head screw

Bracket A

Bracket B

Pole

Screws

Tenon

Wire

Slipfitter Mount

Fixture

90°

Knuckle Arm

Trunnion

Angle Lock Screw

Pivot Bolt

Socket 

Head Screw 

(2)

Bracket B

Socket 

Head Screw 

(2

)

Socket Head Screw

Pole

Bracket A

To ensure weatherproof seal, apply weatherproof silicone sealant 
around the edge of the Junction Box 

(not supplied)

. This is especially 

important with an uneven wall surface. 

X17 XFU 80/60/40W Slipfi tter

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