Welcome to Defender Canada! 
Trailer Lighting & Wiring
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Curt 5-Way Flat Connector Plug with 48" Wires - 58541
$25.91 -
Optronics 5-Way Wishbone Style Trailer Wiring Harness - A255WH3
$34.42 -
Optronics 4-Way Wishbone Style Wiring Harness with Trunk Connector - A25WH
$31.60 -
Optronics 4-Way Flat Trunk Connector - A48TC
$11.16 -
Optronics 7-Round to 5-Flat Trailer Adapter - A57CCS
$47.11 -
Optronics 7-Way Round Trailer Adapter - A57WBP
$18.74 -
Optronics 5-Flat to 7-Round Trailer Adapter - A57WH
$25.77 -
Optronics Clear LED Trailer Back Up Light - BUL10CBP
$42.88 -
Optronics DL16 Series Docking Trailer Light Kit - DL16CC
$49.95 -
Optronics MC93 Series Sealed Identification Trailer Light Bar - MC93RK
$19.80 -
Optronics MC97 Series Identification Trailer Light Bar - MC97RK
$28.43 -
Optronics Stud Mount Marker/Clearance Trailer Light with Reflex - MCL36AS
$21.00 -
Optronics Sealed LED Identification Trailer Light Bar - MCL93RBP
$35.83 -
Optronics Sealed Stainless Steel LED Identification Trailer Light Bar - MCL97RK
$52.75 -
Optronics Flush-Mount Trailer Tail Light Kit - ST45RK
$23.19 -
Optronics Round Sealed Trailer Light - ST45RS
$14.67 -
Optronics Submersible Universal Mount Combination Trailer Tail Light - ST5RBP
$15.21 -
Optronics Sealed Oval Trailer Light Kit - ST70RK
$17.29 -
Optronics ONE Sealed LED Stop/Turn/Tail Trailer Light - STL002RBP
$18.41 -
Optronics Fleet Count Waterproof LED Oval Stop/Turn/Tail Trailer Light - STL12RBP
$20.89 -
Optronics Oval Sealed LED Parking/Turn Signal Trailer Light - STL72ABP
$23.52 -
Optronics Oval Sealed LED Stop/Turn Signal Trailer Light Kit - STL74RKBP
$30.19 -
Optronics Deluxe Waterproof Universal Mount Combination Trailer Tail Light Kit - TL16RK
$65.47 -
Optronics ONE LED Sealed Trailer Light Kit - TLL002RK
$45.72 -
Optronics Fleet Count Waterproof LED Oval Trailer Light Set - TLL12RK
$51.34 -
Optronics Opti-Brite LED Work Floodlight - TLL150FSL
$49.93 -
Optronics Low Profile LED Oval Trailer Tail Light Kit - TLL16RK
$138.76 -
Optronics Waterproof LED Trailer Light Set - TLL90RK
$83.77 -
Optronics Thinline Sealed LED Utility Trailer Light - UCL59CB
$30.19 -
Optronics MC91 Series Mini Sealed Trailer Marker/Clearance Light Kit
$7.13 - $8.23 -
Optronics MC32 Series Trailer Marker/Clearance Light
$7.86 -
Optronics AL90 Series Trailer Marker/Clearance Light
$7.54 -
Optronics STL16/17 Series Low Profile Combination Trailer Tail Light
$31.62 - $40.08 -
Optronics MC36 Series Trailer Marker/Clearance Light with Reflex
$9.62 - $10.48 -
Optronics MCL12 Series Uni-Lite Sealed LED Marker/Clearance Trailer Light Kit
$14.95 -
Optronics AL91 Series Mini Thinline Sealed LED Trailer Marker/Clearance Light
$17.35 -
Optronics ST4/5 Series Submersible Universal Mount Combination Trailer Tail Light
$20.75 - $22.93 -
Optronics ST8/9 Series Universal Mount Combination Trailer Tail Light
$11.86 -
Optronics STL008/009 Series ONE LED Combination Trailer Tail Light
$38.65 - $40.06 -
Optronics ST6/7 Series Submersible Universal Mount Combination Trailer Tail Light
$17.12 - $17.63 -
Optronics STL003 Series ONE LED Sealed Round Trailer Light
$19.92 - $26.78 -
Tow Ready 5-Flat Car End Tester with LED Display & Dust Cap - 20115
$21.82 -
Tow Ready 7-Way Flat Pin Car End Tester with LED Display - 20117
$35.83 -
Tow Ready 4-Way Flat to 7-Way Wiring Adapter - 20125
$131.71 -
Tow Ready 7-Way Vehicle End Trailer Wiring Connector - 18 1/4" - 20147
$59.84 -
Tow Ready 7-Way Trailer End Trailer Wiring Connector - 48" - 20224
$148.65 -
Tow Ready 7-Way Trailer End Wiring Connector - 118021
$14.75 -
Tow Ready Mounting Bracket for 5-Flat Connector - 20046
$19.99