DLCGN Classic Gooseneck Dock Light

The DLCGN Classic Gooseneck Dock Light is engineered to deliver precise illumination to the back of a 53′ trailer while maintaining position and resisting sagging over time. Its vertically oriented flexible arm resists sagging over time while allowing smooth, controlled positioning, ensuring reliable, targeted task lighting without constant adjustment.

Engineered for durability and ease of use, the DLCGN features a reinforced steel flex arm that becomes stiffer during initial operation, maintaining strength and reliable positioning through tens of thousands of articulations. A purpose-built 45° light head adapter directs illumination deeper into trailers while reducing repositioning effort, improving workflow efficiency, and operator visibility. Impact-resistant polycarbonate enclosure and light head construction absorb accidental contact with trailers and equipment, protecting internal components and resisting corrosion and long-term discoloration.

Built to adapt to a wide range of facility requirements, the DLCGN Classic Gooseneck Dock Light offers multiple lighting configurations, including a maintenance-free integrated LED module or PAR38 lamp options for maximum flexibility. Prewired for easy installation and operation, the DLCGN delivers the durability, precision, and performance facilities rely on to keep loading operations running safely and efficiently.

FEATURES:

  • Flexible gooseneck arm with 45° light head adapter allows for precise light placement around dock door tracks with minimal adjustment.
  • Vertical flex arm orientation minimizes long-term sagging.
  • Steel outer arm with internal spring maintains precise positioning and becomes stiffer during initial use for long-term reliability.
  • Vinyl arm tubing resists grime buildup, preserving ease of positioning and protecting against corrosion​
  • Smooth light head geometry prevents snagging on doors or equipment
  • Impact-resistant polycarbonate light head and enclosure resist corrosion and discoloration
  • Multiple light head configurations available: Integrated LED, PAR38 LED (wire guard included), or customer-supplied PAR38 bulb (wire guard included)
  • Prewired with 6 ft power cord for easy installation
  • Made in USA
Part Number Input Power Wattage Weight Lumens Beam Angle CRI CCT
DLCGN-L2-27 120V, 60 Hz 16.3 9.0 1669 10 80 5000K
DLCGN-PLED-27 120V, 60 Hz 15.0 8.8 1010 15 ≥ 75 6000K
DLCGN-P-27 120V, 60 Hz Varies depending on customer-supplied PAR38 bulb
Name Download
DLCGN Product Sheet Download
DLCGN Instructions Download
DLCGN Drawing 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

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