Global Safety Light Curtain Market Size, Study & Forecast, by Safety Level Type (Type 2, Type 4), by Component (LEDs, Photoelectric Cells, Control Units, Display Units), by Resolution (9–24mm, 25–90mm, More Than 90mm), by Application, and Regional Forecas

The Global Safety Light Curtain Market is valued at approximately USD 1.22 billion in 2024 and is anticipated to grow at a CAGR of 6.30% during the forecast period from 2025 to 2035. Safety light curtains are optoelectronic devices designed to safeguard personnel working near dangerous machinery by forming an invisible protective screen of infrared light beams. Once a beam is interrupted, the system instantly halts machine operations to prevent injury. With the rising emphasis on industrial safety standards and automation, these devices have become indispensable across sectors such as manufacturing, packaging, robotics, and material handling. The market growth is propelled by the surging demand for intelligent safety systems, the proliferation of Industry 4.0 technologies, and the ongoing modernization of production facilities worldwide. Furthermore, regulatory mandates from organizations such as OSHA and ISO enforcing machine safety standards have significantly accelerated the adoption of safety light curtains in both developed and emerging economies.

The growing trend of smart manufacturing, coupled with the integration of IoT-enabled safety systems, has profoundly influenced the adoption curve of light curtains. Industries are now gravitating toward advanced, network-compatible safety devices that can monitor, communicate, and self-diagnose in real time. According to the International Federation of Robotics (IFR), the number of industrial robots operating in factories worldwide exceeded 3.9 million units in 2023—an indicator of the accelerating automation wave that continues to drive safety device deployment. Additionally, the increased incidence of workplace accidents involving automated machinery has heightened awareness of preventive safety mechanisms. Despite their growing relevance, cost constraints in retrofitting legacy systems and challenges in maintaining optical calibration in dusty industrial environments may slightly restrain growth. Nevertheless, technological advancements in sensor sensitivity and the development of compact, multi-zone protection light curtains are paving new pathways for market expansion through 2035.

The detailed segments and sub-segments included in the report are:

By Safety Level Type:
• Type 2
• Type 4

By Component:
• LEDs
• Photoelectric Cells
• Control Units
• Display Units

By Resolution:
• 9–24 mm
• 25–90 mm
• More than 90 mm

By Application:
• Presses
• Packaging Machines
• Robotics
• Material Handling Equipment
• Assembly Lines
• Others

By Region:

North America
• U.S.
• Canada

Europe
• UK
• Germany
• France
• Spain
• Italy
• Rest of Europe

Asia Pacific
• China
• India
• Japan
• Australia
• South Korea
• Rest of Asia Pacific

Latin America
• Brazil
• Mexico

Middle East & Africa
• UAE
• Saudi Arabia
• South Africa
• Rest of Middle East & Africa

Type 4 Safety Light Curtains Expected to Dominate the Market

Type 4 safety light curtains are projected to dominate the global market, capturing the largest share during the forecast period. Their superior detection capability, faster response time, and compliance with stringent international safety standards make them the preferred choice across high-risk industrial environments. As industrial automation advances, Type 4 systems are increasingly deployed in assembly lines, robotic cells, and packaging units where high-performance safeguarding is non-negotiable. Manufacturers are also favoring these models for their reliability in detecting opaque and reflective objects, enhancing both safety and productivity. In contrast, Type 2 light curtains remain relevant for low-to-medium risk applications, offering cost-effective protection solutions. Yet, as safety regulations tighten, the shift toward Type 4 systems continues to gain ground globally.

LEDs Component Leads in Revenue Contribution

When analyzed by component, the LEDs segment leads the market in terms of revenue generation. Light-emitting diodes form the fundamental element of safety light curtains, creating the protective infrared beams that detect obstructions. The widespread transition toward energy-efficient, long-lasting LEDs has reinforced this dominance. As manufacturers increasingly adopt LED-based light curtains for their durability, reduced maintenance requirements, and precise beam alignment, this segment is expected to sustain its leadership through 2035. Moreover, advancements in LED miniaturization and performance optimization have enabled the development of compact, high-resolution curtains ideal for complex manufacturing setups. Meanwhile, control and display units are also witnessing notable growth, supported by the integration of touch-based controls and diagnostic interfaces that streamline safety monitoring and system calibration.

Regional Insights

The major regions assessed for the Global Safety Light Curtain Market include North America, Europe, Asia Pacific, Latin America, and the Middle East & Africa. North America currently leads the global market, attributed to the strong presence of advanced manufacturing facilities, robust safety regulations, and the increasing deployment of industrial robotics. The U.S. is at the forefront of automation safety innovation, driven by OSHA compliance requirements and a thriving industrial machinery sector. Europe follows closely, backed by stringent EU directives and the growing implementation of smart safety systems across automotive and electronics manufacturing hubs in Germany, France, and Italy. However, Asia Pacific is poised to record the fastest growth throughout the forecast period. Rapid industrialization, particularly in China, India, and South Korea, combined with large-scale factory automation and an expanding electronics industry, is accelerating the adoption of safety light curtains. In addition, government initiatives promoting worker safety and industrial modernization are further propelling market development across the region.

Major market players included in this report are:
• SICK AG
• OMRON Corporation
• Keyence Corporation
• Schneider Electric SE
• Leuze Electronic GmbH + Co. KG
• Siemens AG
• Rockwell Automation, Inc.
• Banner Engineering Corp.
• Baumer Group
• Pepperl+Fuchs AG
• Panasonic Holdings Corporation
• IDEC Corporation
• Turck Banner Ltd.
• Autonics Corporation
• Contrinex AG

Global Safety Light Curtain Market Report Scope:
• Historical Data – 2023, 2024
• Base Year for Estimation – 2024
• Forecast period – 2025–2035
• Report Coverage – Revenue forecast, Company Ranking, Competitive Landscape, Growth factors, and Trends
• Regional Scope – North America; Europe; Asia Pacific; Latin America; Middle East & Africa

The objective of the study is to define market sizes of different segments & countries in recent years and to forecast the values for the coming years. The report is designed to incorporate both qualitative and quantitative aspects of the industry within the countries involved in the study. The report also provides detailed information about crucial aspects, such as driving factors and challenges, which will define the future growth of the market. Additionally, it incorporates potential opportunities in micro-markets for stakeholders to invest, along with a detailed analysis of the competitive landscape and product offerings of key players.

The detailed segments and sub-segments of the market are explained below:

Key Takeaways:
• Market Estimates & Forecast for 10 years from 2025 to 2035.
• Annualized revenues and regional-level analysis for each market segment.
• Detailed analysis of the geographical landscape with country-level analysis of major regions.
• Competitive landscape with information on major players in the market.
• Analysis of key business strategies and recommendations on future market approach.
• Analysis of the competitive structure of the market.
• Demand side and supply side analysis of the market.

Please note:The single user license is non-downloadable and non-printable. Global Site license allows these actions. Show more