Flush Mount 4 Inch Square Off-Road High Quality Performance Work Light with Electrical Installation Kit Pair Trail Ridge - 1ALUK00047

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Part Details

  • Lighting Size:   4 Inch
  • Lighting Wattage Rating:   12 Watt
  • Lighting Bulb Count:   4 LED
  • Includes:   with Electrical Installation Kit
  • Lighting Lens Material:   Polycarbonate Lens
  • Lighting Beam Pattern:   Flood Beam
  • Product Grade:   High Quality
  • Quantity:   Pair
  • Lighting Mount Type:   Flush Mount
  • Lighting Housing Shape:   Square
  • Lighting Usage:   Off-Road
  • Product Line:   Performance


  • Includes a PAIR of light bars
  • Size: 104 mm (4")
  • Shape: Square
  • LED Count:4
  • Lumens: 1080 lm
  • Power: 12 Watts
  • Beam Pattern: Flood (90°)
  • Housing Material: Aluminum
  • Includes rubber mounting pad
  • Lens Material: Polycarbonate
  • Color Temperature: 6000K
  • Current Draw: 12V/1.34A, 24V/0.67A
  • Operating Voltage: 10-30V DC
  • IP67 Rated
    • Protected from dust
    • Can be immersed in water for short periods of time
  • Includes installation kit
    • Wiring Harness
    • Switch
    • Relay
    • 30A Fuse

Universal Part Note:

This is a universal part and not a direct replacement for the existing part on your vehicle.  In some situations, modifications may be necessary for it to fit and function properly.

Off-Road Use Only:

This product is intended for off-road use only as it may not be legal for use on public roadways or highways.  It is the purchaser's responsibility to determine their local, state, and federal laws and regulation.

What makes our LED lighting better than the rest?

  • Matched LEDs – LEDs can vary in color and brightness.  Our lights use matched LEDs for consistent color and brightness across the whole assembly.
  • Better internal wiring – Our light bars use heavier duty wiring and multiple power circuits to make sure that each LED gets optimal voltage.  In the rare case that an LED is damaged or fails, it will not cause the surrounding ones to turn off like the lower quality versions.
  • Better weatherproofing – Every one of our LED light bars is tested for leaks prior to shipment.  The lenses use a one piece molded gasket, as opposed to lower quality units that have cut-to-fit pieces that can separate from each other.
  • Better heat dissipation – Heavier duty heatsinks help to keep our LEDs shining longer.
  • Better warranty – We are so confident in the quality of our LED lights that we back them with a lifetime warranty against defects.

Trusted Quality:

  • Trail Ridge Truck Accessories are developed and built with a promise to provide high quality, durable parts for your truck and back them with the best warranty in the automotive industry. They are manufactured from the highest quality materials and are constructed to meet or exceed OEM standards. Every Trail Ridge truck part is rigorously tested to ensure superior fit, function, and durability. Quality, trusted value, and hassle-free installation are all backed by our 100% satisfaction guarantee.


Item Condition: New

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

  1. step : Measuring the Light Bar Mounting Position (1:00)
    • Briefly attach the mounts to the light bar
    • Mount your bracket to the desired position
    • Record the position
    • Measure a center mark
    • Lower the center mark to the length of your recorded position
    • Mark the bracket mounting points from the center mark
    • Measure to make sure the mounting points are even with each other
    • Double check the markings by inserting the light bar in place
  2. step : Mounting the Light Bar (4:57)
    • Insert a punch to the center of each bracket mounting point
    • Hit the punch in with a hammer
    • Drill out the holes with a 1/8" drill bit
    • Drill out the 1/8" holes with a 13/64" drill bit
    • Tap the hole out with a M6x1 Tap
    • Insert the mounting bracket into place
    • Preliminarily tighten the mounting bracket into place with an Allen wrench
    • Insert the light bar into the bracket
    • Preliminarily tighten the bolts to the light bar
    • Insert a locking nut on the mounting bracket bolt
  3. step : Mounting the Light Bar Harness (8:26)
    • Remove the ground with an 8mm socket and ratchet
    • Insert the relay to the 8mm bolt
    • Tighten the 8mm bolt
    • Disconnect the harness from the switch
    • Line the switch wiring into place near the firewall
    • Feed the second harness down to the light bar without placing it near any moving parts such as the radiator fan or engine
  4. step : Connecting the Light Bar (10:50)
    • Push on the harness ends if they're absent from the light
    • Clamp the metal ends to the wire insulation with wiring pliers
    • Insert each wire into its correct slot on the harness
    • Connect the light bar wiring harness
    • Wire-tie any excess wiring
    • Connect the red cable to the positive battery terminal
    • Connect the black cable to the negative battery terminal
    • Connect the switch to the wiring harness
    • Test the light bar
  5. step : Installing the Light Bar Switch (12:50)
    • Remove the clips from the lower dash panel with a flat blade screwdriver
    • Drill a hole into the desired spot on the panel with a 1/8" drill bit
    • Drill out the 1/8" hole with a 3/4" drill bit
    • Slightly drill on the side of the panel to fully fit the switch into place
    • Feed the harness through the hole
    • Punch a hole through the steering column rubber boot on the firewall
    • Push the wiring harness through
    • Connect the wiring to its harness without wrapping it around the steering wheel
    • Wire-tie the harness in place
    • Insert the lower panel into place
    • Tighten the panel's clips with a flat blade screwdriver
  6. step : Adjusting the Light Bar (16:24)
    • Push the light bar into the desired position
    • Tighten the light bar with an Allen wrench

Tools needed for replacement:

    Drills, Drill Bits & Related

  • 13/64 Inch Drill Bit
  • 3/4 Inch Drill Bit
  • 1/8 Inch Drill Bit
  • Drill

  • General Tools

  • Hammer
  • Measuring Tape
  • Center Punch

  • Materials, Fluids, and Supplies

  • Wire Ties
  • Marker / Writing Utensil

  • Ratchets & Related

  • Ratchet

  • Screwdrivers & Related

  • Flat Blade Screwdriver

  • Sockets - Metric

  • 8mm Socket

  • Specialty Tools

  • M6x1 Tap

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Part 1ALUK00047
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Trail Ridge
Brand #: TL10076