HPSHEAD-P High Pressure Sodium Lamp Head

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High Pressure Sodium lights are cooler and more efficient than traditional incandescent bulbs. Also available with food service cover.

  • Economical; uses only 50 watt bulb
  • Illumination equal to 500 watt incandescent bulb
  • Bulb and diffuser/bulb cover included with Lamp Head
  • 24,000+ hours life expectancy in typical applications
  • Optional food service kit available | UL and cUL Listed
Part Numbers Lamp Type Lamp Head
HPSHEAD-P 50 Watt High Pressure Sodium (bulb included) Polycarbonate
Name Download
Loading Dock Lighting Systems Brochure Download
LED Verladeleuchten für Laderampen (Deutsch) Download
Variantes de Bras de Station (Français) Download
HPSHEAD-P Lamp Head Parts Breakdown Download
Key Part Number QTY Description
A 733024 1 Power Cord
B 410129 1 Strain relief bushing
C 403003 1 ON-OFF Switch
D 160718T 1 Lamp Housing Bracket
E 160719T 1 Igniter
F 160720T 1 Ballast
G 160721T 1 Igniter/Ballast Compartment
H 203003Y 1 Light Diffuser Grill
I 160722T 1 Lamp Socket
J 160723T 1 Lamp Socket Ring
K 160724T 1 DLHPS Reflector/Housing
High Pressure Sodium Lamp Head Parts List

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.
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