Modern warehouses and smart factories are moving faster than ever. Automated Guided Vehicles (AGVs) zip through aisles, transport materials, and coordinate with robots and workers in real time. But as automation increases, so does the need for clear visual safety communication.
That’s where AGV warning lights come in. From projecting safety zones on the floor to flashing signals that indicate vehicle movement, these lighting systems help prevent collisions and improve operational efficiency. Many manufacturers that specialize in industrial lighting—such as a laser line projector manufacturer or a led work light manufacturer—have expanded their product lines to include AGV safety lighting solutions.
In this guide, we’ll explore the global market for AGV warning lights, the types of solutions available, and how to identify reliable suppliers worldwide.
Comparison Table of AGV Warning Light Manufacturers
| Manufacturer | Country | Main Products | Key Strength |
| TOPTREE | China | Laser projectors, forklift safety lights | Warehouse safety lighting solutions |
| Maxtree | China | AGV warning lights, arc lights | Large-scale industrial lighting production |
| XINRUILAI | China | Line projectors, LED warning lights | Custom safety lighting manufacturer |
| Wetech | China | LED work lights, beacon lights | Multi-industry lighting supplier |
| RCT | Australia | Laser alignment lights | Industrial automation safety solutions |
| ATOMBOTIX | China | AGV signal lights | Robotics safety components |
| XRLL | China | Laser line projectors | High-visibility industrial guidance lights |
| DESTEVI | Italy | Safety projection lights | Route and zone projection technology |
| HELLA | Germany | Automotive LED lighting | Global lighting innovation |
| TOPTREE | China | AGV safety lighting systems | Integrated warehouse safety solutions |
What Are AGV Warning Lights?
AGV warning lights are visual signaling systems installed on automated vehicles to communicate status, movement, and potential hazards to workers nearby.
Status Communication Through Colors
Most AGV systems use standardized color signals that workers can easily recognize across different facilities.
- Red light signals danger or emergency stops. When workers see a red light, they immediately know the vehicle has encountered a problem or halted unexpectedly.
- Yellow or amber lights typically indicate caution. These lights may activate when the AGV slows down, approaches intersections, or changes direction.
- Green lights represent normal operation. Workers can safely move around the vehicle when it displays this status indicator.
Visibility in Busy Industrial Environments
Factories and warehouses are often noisy and crowded environments. Visual signals ensure warnings remain effective even when sound alarms are missed.
- Bright LED signals remain visible through dust, machinery noise, and large equipment.
- Workers can quickly interpret the AGV’s movement without needing specialized training.
- Lighting systems reduce misunderstandings between humans and robots.
Integration With Smart Factory Systems
Modern AGV lighting systems can integrate with automation software and sensors.
- Lights can change automatically depending on navigation data.
- They may link with warehouse management systems.
- Advanced models synchronize with safety scanners and proximity detection.
Types of AGV Warning Lights
1. LED Safety Lights
LED technology provides powerful brightness and clear signaling.
- LEDs can cut through bright factory lighting and remain visible from long distances.
- Many lights use focused beams to mark danger zones around moving vehicles.
- Energy-efficient design allows them to operate continuously without overheating.
Long Lifespan and Durability
Factories operate 24/7, so reliability is critical.
- Industrial LED lights often last tens of thousands of hours.
- Waterproof and dustproof housings protect them from harsh conditions.
- Shock-resistant designs handle vibration from vehicles and equipment.
Applications Beyond AGVs
Many suppliers that produce AGV lights are also a led work light manufacturer for heavy equipment.
- The same technology is used in forklifts and construction machinery.
- Some systems double as led work light for trucks in logistics fleets.
- Cross-industry applications make manufacturing more scalable.
2. Laser Line Projectors
Laser lights project clear lines on the floor around moving vehicles.
- Workers can immediately see safe distances.
- Bright red or blue lines highlight blind corners and intersections.
- The lines move with the vehicle, dynamically marking the danger zone.
Improving Awareness in High-Traffic Areas
In warehouses with many machines operating simultaneously, floor projections help avoid accidents.
- Visual lanes guide pedestrian movement.
- Laser lines remain visible even in noisy environments.
- Workers can anticipate AGV movement before it arrives.
Increasing Demand for Specialized Manufacturers
Because laser systems require precision optics, companies often rely on a professional laser line projector manufacturer.
- These manufacturers design modules specifically for AGVs.
- Products are engineered for durability and alignment accuracy.
- Many offer custom beam angles and power levels for different facilities.
3. Zone and Arc Warning Lights
Arc-shaped lights create visible areas around a vehicle.
- Blue or red arcs highlight danger zones.
- Workers immediately recognize where not to stand.
- These lights are particularly common on forklifts and mobile robots.
Effective in Blind Spots
Factories often contain obstacles and tight corners.
- Arc lighting alerts workers before the vehicle appears.
- Visual signals reach beyond the vehicle body.
- This helps prevent collisions at intersections.
High-visibility projection lights are especially useful in noisy or blind areas where traditional alarms may not be heard.
Top 10 AGV Warning Light Manufacturers
1. TOPTREE
TOPTREE is a well-known industrial safety lighting manufacturer that provides laser projectors, forklift warning lights, and AGV safety lighting solutions for warehouses and factories. The company focuses on visual safety systems such as laser walkways, arc warning lights, and zone projection systems used in logistics and manufacturing environments. Their products are designed to improve pedestrian safety and define traffic lanes for automated vehicles.
Key strengths:
- Laser line projection systems for AGV navigation areas
- LED safety lights for forklifts and industrial vehicles
- Custom OEM/ODM manufacturing for automation projects
- Global distribution to warehouses and logistics companies
2. Maxtree
Maxtree is a high-tech industrial lighting company that integrates R&D, manufacturing, and sales of safety lighting equipment. Their solutions include AGV warning lights, laser projectors, and industrial LED lighting used in warehouses, ports, and heavy industry. The company operates multiple production lines and supports customized industrial lighting projects.
Key strengths:
- Large-scale manufacturing capacity
- LED arc zone and line projection warning lights
- Custom safety lighting solutions for automation facilities
- Applications in logistics, mining, ports, and factories
3. XINRUILAI Lighting
XINRUILAI is a specialized manufacturer of industrial line projector lights used for forklifts, AGVs, and warehouse safety systems. Their products include laser line projectors, arrow lights, and LED warning systems designed to improve visibility and prevent accidents in busy industrial environments.
Key strengths:
- Custom laser line projection systems
- LED safety lights for material handling equipment
- OEM manufacturing services
- Industrial safety lighting expertise
4. Wetech Electronic Technology
Wetech Electronic Technology produces a wide range of LED lighting products including forklift warning lights, gobo projectors, beacon lights, and industrial LED work lights. The company focuses on safety lighting for logistics equipment and heavy vehicles used in factories and warehouses.
Key strengths:
- LED work light manufacturer
- Forklift and AGV safety lighting
- Certified products with CE, RoHS, and IP ratings
- Competitive OEM manufacturing
5. RCT (Remote Control Technologies)
RCT develops safety and automation technologies for industrial machinery and mining vehicles. Their laser alignment and warning light systems help operators position forklifts and automated equipment more safely and efficiently in logistics environments.
Key strengths:
- Industrial laser alignment systems
- Safety lighting for forklifts and AGVs
- Long-life laser modules
- Solutions used in mining and heavy equipment industries
6. ATOMBOTIX
ATOMBOTIX produces warning lights designed for automated vehicles and robotics systems. Their solutions include multi-shape LED signals such as dot, arrow, and arc lights that help communicate AGV movement and operational status inside smart factories.
Key strengths:
- Warning lights specifically for AGVs
- Multiple visual signal formats
- Long service life and stable performance
- Easy installation for automation equipment
7. XRLL Auto Lighting
XRLL Auto Lighting focuses on industrial laser projection solutions used in warehouses and logistics centers. Their laser line projectors help define safe driving routes and improve workplace safety in areas where automated vehicles operate.
Key strengths:
- Laser line projector manufacturer
- High-visibility industrial projection systems
- Safety guidance lighting for factories and docks
- Durable products for harsh environments
8. DESTEVI
DESTEVI provides laser and LED projection systems that improve safety around forklifts and industrial vehicles. Their lighting solutions project clear safety lines and symbols onto the floor to guide operators and reduce accidents in busy warehouse environments.
Key strengths:
- Safety projection systems for warehouses
- Line and symbol projection technology
- Improved route visibility for industrial vehicles
- Durable industrial designs
9. HELLA
HELLA is a global automotive lighting manufacturer known for advanced vehicle lighting technologies. The company produces a wide range of LED lighting systems and warning lights used in vehicles and industrial applications worldwide.
Key strengths:
- Over a century of lighting expertise
- Automotive and industrial safety lighting
- Advanced LED technology
- Global supply chain and engineering support
10. TOPTREE Safety Lighting Solutions
TOPTREE also offers integrated safety lighting systems including arc lights, beacon lights, and laser walkway projectors designed for logistics centers and AGV traffic zones. Their products help create visible safety boundaries and reduce collisions between vehicles and workers.
Key strengths:
- Integrated warehouse safety systems
- Laser walkway projection technology
- LED work lights for trucks and heavy equipment
- Custom lighting for automated facilities
Key Features to Look for in AGV Warning Light Suppliers
1. Industrial Durability
Lighting equipment must operate reliably in harsh industrial conditions.
- Rugged Housing Design
Industrial-grade materials protect lighting components.
Aluminum housings improve heat dissipation.
Reinforced brackets prevent vibration damage.
Tempered glass lenses protect optical components.
- Environmental Protection
Factories can expose equipment to dust, oil, and temperature changes.
High IP ratings ensure water and dust resistance.
Wide temperature tolerance prevents failures.
Sealed electronics extend product lifespan.
2. Customization Capabilities
Different industries require different lighting solutions.
- Flexible Beam Patterns
Lighting suppliers should offer various projection styles.
Straight safety lines
Arcs and warning zones
Spot or flood illumination
- Color and Signal Options
Color-coded signals must match facility standards.
Red for danger zones
Blue for approach alerts
Green for operational status
- Integration With Vehicle Systems
Modern AGVs rely on smart control systems.
CAN bus or industrial communication protocols
Programmable lighting patterns
Sensor-triggered warnings
3. Manufacturing Experience
Working with experienced manufacturers reduces project risk.
- Specialized Industrial Lighting Knowledge
Companies with years of experience understand factory requirements.
Knowledge of safety regulations
Familiarity with automation environments
Proven product reliability
- Broader Product Ecosystems
Many top suppliers also operate as a led work light manufacturer.
They produce lights for forklifts and heavy equipment.
Their expertise translates into reliable AGV products.
Shared technology reduces costs and improves performance.
Conclusion
Automation is transforming warehouses and factories worldwide, and safety has become more important than ever. AGV warning lights play a crucial role in helping humans and robots work together smoothly. Whether through LED beacons, projected safety zones, or laser lines, these systems reduce accidents and improve operational awareness.
As the automation industry grows, so does the demand for reliable lighting solutions. Many suppliers now combine expertise in robotics safety with experience as a laser line projector manufacturer, led work light manufacturer, and provider of led work light for trucks and industrial vehicles.
FAQs
How to select warning lights for AGVs?
Choose high-visibility LED warning lights that match the AGV’s voltage, working environment, and traffic conditions. Lights with multiple colors, strong brightness, and suitable IP ratings help ensure clear signals and safer operations.
What are the safety standards for AGV warning lights?
AGV warning lights typically follow industrial safety standards such as ISO 3691-4, ANSI/ITSDF B56.5, and relevant machine safety requirements. These standards ensure warning signals are visible, reliable, and effective in preventing accidents.
