In the present era, lighting has gone beyond merely illuminating the environment, transforming into a key element in urban design, architecture, and the creation of dynamic visual effects. Cities and structures, with artistic lighting, can acquire a unique identity and enhance the visual experience of citizens. In this regard, linear lights and wall washers have gained a special position as two categories of the most advanced and efficient linear lighting solutions. These products, with advanced technical capabilities and high flexibility, enable the creation of creative and sustainable lighting ideas in various urban and architectural projects. In the following, we will precisely examine the features, applications, and advantages of these two widely used technologies in the lighting industry.
Wall washer, sometimes referred to as “linear floodlight,” is an unparalleled tool for illuminating building facades, bridges, and other urban structures. These devices are designed to create a uniform curtain of light on vertical surfaces. This technique, known as “Wall Washing,” adds a special depth and beauty to spaces by eliminating shadows and highlighting textures. Wall washers are particularly widely used for creating beautiful effects and color changes in exterior and interior facades. The use of RGB (full-color) wall washers allows for the display of millions of colors, giving designers endless possibilities for creating lighting scenarios.
Erfan Sanat Esfahan Company’s wall washer products, by utilizing the latest technologies and quality materials, have brought high standards to the lighting industry. The design of these products ensures durability and stability in the harshest environmental conditions, which is of particular importance for urban and outdoor projects. The technical details of these products are presented more precisely below:
| Feature | Description |
|---|---|
| Body Material | Made of resistant, rust-proof, and lightweight aluminum for greater durability in harsh environmental conditions and resistance to corrosion. |
| LED Type | Full-color RGB LEDs capable of displaying over 16 million colors for creating creative and dynamic lighting effects. This color diversity allows for coordination with any event or visual theme. |
| Power Consumption | 36 watts (for the one-meter model and proportionally for other models). High energy efficiency alongside powerful light output. |
| Number of LEDs | One-meter version: 12 LEDs with 3 watts power / 50 cm version: 6 LEDs with 6 watts power. This optimized distribution ensures maximum brightness with minimum energy consumption. |
| Beam Angle | Adjustable between 20 to 180 degrees (default angle: 60 degrees for best light spread). This adjustability provides high flexibility in lighting design and precise light targeting. |
| LED Protective Covering | Waterproof and dustproof industrial resin for complete protection of LEDs. This covering significantly increases the product’s lifespan in outdoor and dusty environments. |
| Standard Dimensions | Lengths of 50 cm and 1 meter and capability for customer-specific production (with the ability to connect multiple wall washers to create desired lengths). |
| Resistance Certification | Has IP68 standard: Resistant to water, dust, and impact. This high protection rating ensures flawless performance underwater, in heavy rain, or dusty environments. |
| Cables and Connections | Completely waterproof three-strand cables and waterproof connectors to ensure stable performance in humid environments and guarantee a secure and uninterrupted connection. |
| Distance Between LEDs | 8 cm between every two LEDs to create uniform illumination and prevent unwanted dark or bright spots. |
| Light Coloring | Full range of colors with RGB technology for professional and special lighting projects, enabling the creation of captivating lighting effects suitable for any occasion. |
Erfan Sanat Esfahan Company, understanding the diverse needs of lighting projects, offers two main types of LED wall washers along with the capability for custom-sized production. This flexibility allows customers to order exactly what they need for their project, whether for wide illumination or subtle details.
The one-meter wall washer, with its longer length and high light output, is an ideal choice for large and ambitious lighting projects. This model is capable of creating extensive and uniform light coverage over wide surfaces, making it very popular in modern architectural designs.
Applications of the One-Meter Wall Washer:
In contrast, the 50 cm wall washer is an excellent choice for projects requiring smaller, more focused, or more detailed lighting. This model provides greater flexibility in limited spaces or for highlighting specific architectural elements.
Design and Energy Consumption Differences with the One-Meter Version:
One of the outstanding features of Erfan Sanat Esfahan wall washers is their ability to connect to each other. This capability has revolutionized the design of large lighting projects, allowing designers to create continuous and integrated linear lighting systems without length limitations. This feature is highly efficient for extensive projects such as the complete illumination of a bridge or the facade of tall buildings.
Linear light, also known as linear LED light, is another type of linear illumination that, unlike wall washers which spread light as a curtain, creates precise and distinct light lines. This product is ideal for more complex designs, creating motion and programmed effects, and also interactive lighting. Linear lights are typically used where there is a need to define architectural lines, create light boundaries, or execute complex light shows. These devices, with full-color RGB capability, offer a wide range of colors that enable the creation of spaces with high visual dynamism.
For lighting specialists and electrical engineers, understanding the electronic and structural details of a product is of high importance. The full-color linea
r light offered by Erfan Sanat Esfahan provides high levels of stability, precision, and reliability with its unique technical specifications. One of the prominent features of these linear lights is the advanced technology that ensures the performance of other pixels even if one pixel fails.
The structural design of linear lights is also such that it ensures their resistance to environmental factors and ease of installation and maintenance. The use of high-quality materials increases the lifespan of these products in harsh environmental conditions.
Full-color linear light, due to its precise performance, industrial design, and high flexibility, is an ideal choice for various urban and architectural lighting projects. Its applications go beyond mere illumination, moving towards creating visual and interactive experiences.
Although both wall washers and linear lights fall into the category of linear lighting products and can both have full-color RGB capability and IP68 standard, there are key differences in their primary function and application that make the selection of each essential for specific projects. Understanding these differences helps designers and project managers choose the best solution to achieve their lighting goals.
| Feature | Wall Washer | Linear Light |
|---|---|---|
| Main Application | Creating a uniform and wide light curtain on vertical surfaces (Wall Washing). Highlighting textures and coloring facades. | Creating precise and sharp light lines, dynamic effects, and programmed lighting. Defining boundaries and paths. |
| Light Distribution Method | Wide and broad light distribution, for covering a large area with uniform light. Adjustable beam angle. | Linear and focused light distribution, with distinct and clear lines. Higher LED density per meter (24 units versus 12 or 6). |
| Control Capability | RGB control for overall color change. | Pixel-by-pixel control (IC with data backup), enabling complex motion effects and light shows. |
| Ideal for | Wide building facades, bridges, columns, large walls. | Defining architectural lines, interactive decorations, large light displays, urban smartification projects. |
| Effect Complexity | Often for overall color change or simple patterns. | Ability to execute complex motion effects, light animations, and synchronization with visual content. |
In many large and complex projects, the combined use of wall washers and linear lights can yield much more impressive results. For example, consider a bridge: wall washers can be used for uniform illumination and color changing of the columns and body of the bridge, while linear lights can be installed on the railings or edges of the bridge to create moving light lines and dynamic effects. This synergy adds unparalleled depth and visual appeal to the space and completely transforms the nocturnal identity of the structure.
Investing in linear lighting products such as wall washers and linear lights brings countless benefits to urban communities and organizations, beyond mere illumination. These advantages not only contribute to the improvement of urban aesthetics but also have an impact on economic, safety, and environmental aspects.
The use of low-consumption LEDs in wall washers and linear lights significantly reduces electricity consumption. This leads to substantial savings in operational costs for municipalities and large organizations. Furthermore, the long lifespan of LEDs (which reduces the need for replacement and maintenance) and the high durability of the aluminum body and IP68 coating ensure environmental sustainability by reducing waste generation and resource consumption.
The full-color RGB capability in both products allows designers to transform urban spaces and building facades into works of art using diverse colors and dynamic lighting effects. This visual beauty, in addition to increasing the attractiveness of urban areas, can help strengthen urban identity and create visible landmarks that encourage tourism and social activities.
Proper lighting, especially in public areas, bridges, and streets, can significantly enhance the safety of pedestrians and drivers. Eliminating dark spots and creating uniform illumination improves visibility and strengthens the sense of security among citizens. This greatly contributes to reducing crime and unwanted accidents.
Linear lights and even wall washers have the capability to connect and synchronize with urban smartification systems. This allows for central control, time scheduling, and even reaction to specific events (such as festivals or emergencies). This level of control optimizes resource management and improves the citizen experience.
High-quality raw materials such as resistant aluminum, industrial resin coating, and the IP68 standard make these products resistant to environmental factors such as moisture, dust, impact, and temperature changes. This high resistance means a longer lifespan and a significant reduction in the need for repair and maintenance, which ultimately leads to lower long-term project costs.
Linear lighting solutions involve a wide range of stakeholders and main audiences, each benefiting from this technology in some way:
Erfan Sanat Esfahan Company, relying on up-to-date technical knowledge and brilliant experience in designing and producing lighting systems, is recognized as one of the pioneers in providing wall washers and full-color linear lights with the highest quality standards. The company’s commitment to innovation and providing products with advanced technical features such as IP68 standard, RGB LEDs with 16 million colors, and a controller IC with data backup capability, guarantees the quality, durability, and flawless performance of products in the harshest environmental conditions. In addition to standard products, the ability to produce wall washers and linear lights in custom sizes and dimensions allows customers to receive lighting solutions precisely tailored to their unique project needs. This customer-centric approach and high technical capability have made Erfan Sanat Esfahan a reliable partner for all urban and architectural lighting projects. Ultimately, the correct choice between wall washers and linear lights, or even their combined use, depends on the specific goals of the project and the desired visual effects. But what is certain is that both products are powerful tools for creating luminous, dynamic, and memorable spaces in modern architecture and smart urban development. For more information and consultation on choosing the best lighting solution for your project, you can contact our experts.
Erfan Sanat Isfahan
Knowledge-Based Company
Erfan Sanat Isfahan, as the most experienced company in the field of manufacturing urban lighting equipment and LED urban decorative structures in the country, consistently strives to create high-quality, aesthetically pleasing products that comply with domestic and international standards. Utilizing experienced engineers and personnel, along with advanced machinery, the company aims to bring illumination and vibrancy to the urban environment.
