FOB: Our Illinois Warehouse
The "Stop & Go" Light Set greatly increases worker safety and is the best visual communication package for most loading docks. The set consists of two light units, the SG10 and SG20, one for the inside of the dock and one for the outside. A six-foot communication cable connects the two units. The set operates with a toggle switch that controls the inside and outside lights. The SG30 can be ordered without the toggle switch (indicated by "NS" in the part number) for installations utilizing a remote switch. Remote switches can be obtained from an electrical contractor or installation professional; they are not offered by Tri Lite. Surcharges may apply.
How the "Stop & Go" Light Set Works
When a truck is parked securely in the loading dock, the inside light is turned green. This indicates to the forklift driver that it is safe to enter the trailer. When the green light is on inside the building, the outside light is red, indicating that the truck should not move. Once the truck is unloaded, the inside light is turned to red. This tells the forklift driver to stay away from the truck. Simultaneously, the outside light is turned green, indicating it is now safe for the truck to pull away.
Common Applications:
- Loading Docks.
- Car Washes.
- Parking Lots and Garages.
- Drive Thru Windows.
- Controlled Access Entrances.
Keep loading docks safe and clearly communicate dock status with the Tri-Lite Stop & Go Light Set from Material Flow — your go-to visual safety solution. This dual-unit system includes the SG10 (indoor unit) and SG20 (outdoor unit) connected via a 6-foot cable, giving you synchronized red/green signaling that tells forklift drivers and truck operators exactly when it’s safe to load, unload, or pull away.
Built for durability and visibility, the Stop & Go set is available with LED or incandescent lamps, and offered in safety yellow or black. Choose between models with toggle switch control or a “no switch” (NS) version for integration with existing remote systems (remote switches not included).
Perfect for loading docks, car washes, drive-thru lanes, and garages, this set reduces confusion and prevents costly accidents.
⚠️ Surcharges may apply. Remote switches must be supplied separately.
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Brand: Tri-Lite
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Models Included: SG10 (inside) & SG20 (outside)
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Optional Model: SG30 (no switch)
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Power Options: 12VDC, 24VDC, or 115VAC
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Housing Material: Polypropylene (yellow or black)
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Lights: LED or incandescent
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Control: Toggle switch or user-supplied remote switch
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Certifications: UL & cUL listed
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Mounting: Shallow-depth housing, easy install
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Functionality: Flashing red/green signal lights with synchronized switching
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Applications: Loading docks, drive-thrus, car washes, garages, controlled access
