HDL2 Heavy Duty Light Head

Elevate your loading dock lighting experience with the latest advancements in technology embodied by the optimized Tri Lite® HDL2 heavy duty light head. Our most robust offering, the Heavy Duty LED Light Head (HDL2), boasts an impressive IP66 (wet location) rating, ensuring unparalleled durability in challenging environments. This Heavy Duty LED Light Head has undergone a transformation, becoming more compact while enhancing its strength and durability, making it the epitome of reliability in dock lighting.

To ensure consistency in performance regardless of budget constraints, we’ve standardized the LED engines across the entire DL2 range. This means that, no matter the financial considerations, every fixture in the DL2 series delivers the same exceptional light output. The HDL2, a cornerstone of this series, goes above and beyond with a thoughtful addition – a safety bumper. This safety feature not only protects operators from potential injuries but also helps mitigate damage to the product, emphasizing our commitment to safety and longevity.

Upgrade your loading dock with confidence by choosing our sturdiest light head yet – the Heavy Duty Light Head (HDL2). Experience a notable difference in both performance and durability, as this compact powerhouse delivers cutting-edge technology with enhanced robustness. Invest wisely in the future of dock lighting, where the fusion of advanced features and durability defines the industry standard. Illuminate your loading dock with the assurance that the HDL2, equipped with a safety bumper, represents the forefront of innovation, safety, and longevity in LED dock lights and heavy-duty light heads.


  • 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

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.
How to Specify Dome Color
How to Pick Dome Color
Contact us by Email
Tri Lite values your privacy. Your name and information will never be rented or sold. The information you provide is for Tri Lite’s internal use only