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Pre-Sales Support Contacts

Before You Buy
  • If you have technical questions about a product or application, please contact Pre-Sales Support Pre-Sales Support. We’re always glad to help.
  • If you have questions about placing an order, please contact a reseller in your area. Tri Lite products are sold exclusively through authorized reseller partners.

Post-Sales Support Contacts

After You Buy
  • If you have technical questions about a product you already own, please contact Technical Support.
  • If you have questions of a non-technical nature, please email us or call (773) 384 7765 (8AM – 5PM CST).

About Us

Tri Lite, Inc. manufactures specialty electrical products including loading dock lights, portable task lights, warning lights and beacons.

get in Touch

  • (800) 322-5250 or (773) 384-7765
  • (773) 384-5225 (fax)
  • info@triliteinc.com
  • 845 N Larch Ave, Elmhurst, IL 60126

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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.
Learn more

Metal Lamp Head

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

Polycarbonate Lamp Head

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

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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