Tri Lite

Daily dock conditions demand more than basic lighting.

The DLCGN Classic Gooseneck is engineered with durable materials and impact-resistant construction built for long service life.

Engineered to Last:
• Rugged, flexible steel arm for precision aiming and durability
• Polycarbonate housing resists corrosion, discoloration, and impact
• No paint or coatings to chip or peel
• Vinyl tubing prevents grime buildup between linkages
• Made in America

Lighting that stays reliable — even in demanding environments.

Call (800) 322-5250 to learn more.

https://www.triliteinc.com/product/dlcgn-classic-gooseneck-dock-light/

Small design details make a big operational difference.

The DLCGN Classic Gooseneck features a 45° light head adaptor that directs illumination deep into trailers with minimal repositioning.

Operators spend less time adjusting equipment and more time moving freight.

Designed for Efficiency:
• Precision-aiming flexible arm keeps light on task
• 45° adaptor improves trailer illumination
• Rounded, impact-deflecting design reduces accidental damage
• Durable polycarbonate head stays cool to the touch
• Made in America

See how better lighting improves dock productivity.

Call (800) 322-5250 to learn more.

https://www.triliteinc.com/product/dlcgn-classic-gooseneck-dock-light/

Reliable dock lighting keeps operations moving.

The DLCGN Classic Gooseneck features a vertical flex arm orientation engineered to be sag-resistant and maintain performance longer than traditional horizontal designs.
The result is consistent, dependable light exactly where it’s needed.

Built for Long-Term Performance:
• Sag-resistant, rugged flexible arm for precision aiming that stays put
• Impact-resistant polycarbonate light head
• Reduced maintenance from stable positioning
• Prewired plug-and-play installation
• Made in America

Dependable lighting shouldn’t require constant adjustment.

Contact us at (800) 322-5250 to upgrade your dock lighting.

https://www.triliteinc.com/product/dlcgn-classic-gooseneck-dock-light/

Introducing the NEW DLCGN Classic Gooseneck Dock Light.

Built for the busiest, hardest-working areas of your facility, the DLCGN is engineered with a uniquely flexible gooseneck design that delivers smooth movement, precision aiming, and long-term durability in demanding dock environments.

The advanced flex arm allows operators to position light exactly where it’s needed — and keeps it there. No sagging. No constant readjusting. Just reliable performance shift after shift. Combined with rugged construction and multiple light head options, it’s a smarter lighting solution designed specifically for warehouse operations.

✔ Precision aiming
✔ Impact-resistant construction
✔ Easy installation
✔ Multiple lighting configurations
✔ Proudly Made in USA

Upgrade your dock lighting and keep productivity moving forward.

Learn more or contact us today at (800) 322-5250 to upgrade your facility.

https://www.triliteinc.com/product/dlcgn-classic-gooseneck-dock-light/

Clear communication at the loading dock is critical—and it starts with visibility.

Tri Lite’s TopDok Corner Light Set paired with high-visibility Loading Dock Safety Signs helps reinforce safe “Stop & Go” communication for both drivers and dock personnel. Designed to work seamlessly with Tri Lite safety light systems, these signs provide clear, easy-to-follow instructions where it matters most.

Built for durability and performance, each kit includes two outdoor signs and one indoor sign, all constructed from lightweight aluminum and designed for post or wall mounting. With high-contrast visuals and ANSI Z535-1998 compliance, they deliver reliable, professional-grade safety messaging.

Improve awareness. Reduce risk. Strengthen your dock safety system.

Contact us today at (800) 322-5250 to learn more or ask about quantity discounts.

https://www.triliteinc.com/product/loading-dock-safety-signs/

Take dock safety to the next level—right where visibility matters most. The TopDok Corner Light Set from Tri Lite brings clear, reliable communication to the top of your dock door.

This LED system integrates with dock restraint systems, switching from red to green only when a trailer is properly secured—helping reduce accidents and miscommunication.

Sold as a set for each upper corner, the lights mount above the door header with an included stand-off pipe. Pair with a Linear Light for full door coverage and consistent signaling.

✔ Expands visual communication to upper dock areas
✔ Integrates with dock restraint systems
✔ Red/green signaling for clear safety communication
✔ Durable LED design for industrial environments
✔ 12V DC operation

Enhance safety, improve communication, and reduce risk—upgrade your dock with the TopDok Corner Light Set.

https://www.triliteinc.com/product/led-corner-light-set/

Improve communication. Reduce risk. Keep your dock moving safely.

The SG30 Stop & Go Loading Dock Safety Light Set from Tri Lite is designed to provide clear, immediate visual direction between dock personnel and drivers—helping prevent costly and dangerous miscommunication.

This two-unit system (SG10 for indoors, SG20 for outdoors) works together through a simple, intuitive signal process:
✔ Green inside / Red outside → Safe for forklift entry, truck must stay
✔ Red inside / Green outside → Loading complete, safe for truck departure
With a connected communication cable and toggle-controlled operation (or optional no-switch configuration for custom setups), the SG30 ensures everyone is on the same page—instantly.

Key Benefits:
• Clear, recognizable signals reduce confusion and human error
• Durable polypropylene housing resists rust, corrosion, and impact
• Flexible installation with optional remote switch configuration
• Suitable for indoor and outdoor use (IP54 rated)
• Available in safety yellow or black to match your facility

Whether you're upgrading safety protocols or standardizing dock communication, the SG30 delivers a reliable, easy-to-understand solution that protects both people and operations.

Ready to improve safety at your dock? Contact Tri Lite today at (800) 322-5250 to learn more.

https://www.triliteinc.com/product/stop-and-go-loading-dock-safety-light-set-sg30/

The DL2 “IL” Series from Tri Lite introduces an integrated LED dock arm designed to simplify lighting while improving visibility. By removing the need for traditional light heads, this design helps reduce glare, lower overall weight, and create a more streamlined solution for operators.

Built with strength and reliability in mind, the DL2 Series minimizes sag and is designed to perform consistently in demanding dock environments. Its curved arm design allows it to fit around most door tracks, while also offering a clean, modern appearance.

Key Features:
• Integrated LED design—no separate light head required
• Stores flat against the door for added space efficiency
• Universal brackets allow for easy installation and retrofitting
• Curved arm design fits around most door tracks without extra components
• Bump-stop feature helps prevent door interference
• Safety bumpers help reduce risk of injury and equipment damage
• UL and cUL Listed
• Multiple size options available:
- Single Arm: 24” & 36”
- Double Arm: 40”, 48” & 60”
• Made in the USA

A practical lighting solution designed to improve visibility, simplify installation, and support day-to-day dock operations.

Learn more about the DL2 IL Series or contact our team today at (800) 322-5250 to find the right fit for your facility.

https://www.triliteinc.com/product/dl2-integrated-led-loading-dock-light/

As temperatures rise, keeping your loading dock cool, safe, and efficient becomes a top priority.

The FANDL Dock Light Fan delivers powerful air circulation with a high-capacity 18″, 3-speed fan rated at 3000 CFM—helping create a more comfortable environment for warehouse teams during warmer months. Designed for flexibility, the adjustable arm mounting allows you to direct airflow exactly where it’s needed most.

Built for durability, the FANDL reduces maintenance demands while standing up to tough industrial environments. The included “Y” cord allows for independent operation or seamless integration with compatible dock light heads, making it a versatile addition to any facility.

✔ High-output airflow for improved worker comfort
✔ Adjustable arm for targeted cooling
✔ Rugged construction for long-term reliability
✔ Compatible with HDL2 and PL2 light heads
✔ UL and cUL Listed
✔ Proudly made in the USA

Get your dock ready for warmer days—contact us today at (800) 322-5250 or visit our website to learn more about the FANDL Dock Light Fan.

https://www.triliteinc.com/product/dock-light-fan-kit/

This National Firefighters’ Day, we recognize the courage and dedication of the men and women who respond when it matters most. Reliable equipment plays a critical role in helping emergency crews stay visible and safe on the road.

The MARS 888 Traffic Breaker from Tri Lite is one of the most distinctive warning lights designed specifically for fire trucks and emergency vehicles. Built for demanding conditions, it features a highly polished, corrosion-resistant stainless steel housing that delivers both durability and a striking visual presence.

Key Features:
• Highly polished stainless steel housing for durability in harsh environments
• Choice of red or clear lens
• Available in 12V or 24V configurations
• Field repairable for long-term reliability
• Dimensions: 8¾″ H × 10¾″ diameter × 11″

Engineered to stand out and built to last, the MARS 888 helps improve visibility and support safer emergency response operations.

Learn more about the MARS 888 and Tri Lite’s emergency lighting solutions today at (800) 322-5250.

https://www.triliteinc.com/product/mars-888-pedestal-mount-beacon/