HDL2 Heavy Duty Light Head

Your favorite Tri Lite® light heads have been optimized to accommodate the latest technology. Our sturdiest IP66 (wet location) rated Heavy Duty LED Light Head (HDL2) is now more compact, with improved strength and durability. We have standardized the LED engines across the entire DL2 range so no matter what the budget, you have the same light output from each fixture. The HDL2 is equipped with a safety bumper to protect operators from injury and mitigate damage to the product.

Upgrade your loading dock with our sturdiest light head yet and experience the difference in performance and durability. Invest in the future of dock lighting!


  • Uses up to 94% less energy than traditional incandescent heads
  • 100,000 hour life expectancy in typical applications (vs. 2,000 hours for typical incandescent lights)
  • 5-year warranty on all light heads
  • Safety bumper protects operators from injuries and mitigates damage to the product
  • Universal LED engine across all DL2 products.
  • Fixed wattage, eliminates the danger of incandescent lamps being screwed into LED fixtures.
  • IP66 Rated
  • UL and cUL Listed
  • Made in USA
Part Numbers Switch* Wattage Power Lumens Beam Angle CRI CCT
HDL2 No 13.4W 120V, 60Hz 1331 10° ≥ 75 5000K
HDL2-S Yes 13.4W 120V, 60Hz 1331 10° ≥ 75 5000K
* A switch is not required if you’re using the HDL2 light head with a standard DL2 Loading Dock Arm as the DL2 Loading Dock Arm has a built-in power switch.
Name Download
HDL2 Cut Sheet Download
DL2 Brochure Download
DL2 Instructions Download
DL2 Spec Sheet Download
Light Heads Comparison Download

Special Features

Swing Hinge

Swing Hinge Dock Light Arm

“Swing” dock lights feature a hinge that allows both vertical and horizontal adjustment of the arm.

Flex Head

Flex Arm Dock Light
Flex dock lights combine the strength of a standard dock light arm with the added flexibility of an impact absorber that bends the head away when bumped by a moving forklift or dock door.

Heavy Duty

Heavy Duty Dock Light
Heavy duty lamp heads are designed for the most demanding environments including wet and damp locations. Their rugged cast aluminum housing includes a shatterproof polycarbonate lens cover.


Fan Only Dock Light

Fans can be used separately or in conjunction with many Tri Lite dock light heads. The high capacity 3-speed fan provides air circulation and cooling throughout the trailer. 18″ fan rated for 3000 cfm.

Loading Dock Light Heads

Heavy Duty Lamp Head (HLED)

Heavy Duty Lamp Head (HLED)
Virtually indestructible! The HDLED has a cast aluminum body designed for the most demanding environments including wet and damp locations.

Metal Lamp Head

Metal Lamp Head
Traditional, powder coated metal light head featuring all steel construction for long life.

Polycarbonate Lamp Head

Polycarbonate Lamp Head
Unique, patented polycarbonate head is rugged and economical, it’s our most popular lamp head!

Arm Type

Single Strut Arm

Single Strut Arm

Single Struct arms are an economical lighting solution for low to mid volume loading docks. The arm features a hinge that allows both vertical and horizontal adjustment of the arm.

Double Strut Arm

Dual struts give this arm the strength to survive in the busiest and most demanding warehouses. The dual strut design will also support a fan or light/fan combination.
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