CHZ

“When invited by the Greek government to help redesign the lighting of the Acropolis, it was the responsibility of all of us at the Onassis Foundation to step up and help illuminate this invisible essence of history. Democracy as truth, human rights as values— —these are the things that should be figuratively lit. Today, more than ever, we as citizens need to revisit the world of the Parthenon—more brightly, more clearly, and more evocatively than ever before. Peace of mind. In these dark times, faced with a pandemic that threatens to shut us down, light seems to be the most powerful symbol.”— — Chairman of the Onassis FoundationAnthony S. PapadimitriouThe Acropolis of Athens is located on the Acropolis hill in the center of Athens, covering an area of about 3 hectares (about 280 meters long from east to west, and about 130 meters wide from north to south). It overlooks the city of Athens and is a comprehensive public building. As the center of religious politics. The Acropolis of Athens was built in 580 BC. It was originally a fortress used to prevent foreign invasion. It is the most outstanding ancient architectural complex in Greece, including the four greatest masterpieces of Greek classical art - the Parthenon and the Corridor. , the Temple of Erechtheum and the Temple of Athena Victory. The Acropolis interprets the civilization, mythology and religion that have flourished in Greece for more than a thousand years. It is considered to be the perfect embodiment of the Greek national spirit and aesthetic ideals, and has been named a "World Cultural Heritage" by UNESCO. Widely regarded as a symbol of Greek civilization.The lighting team studied previous lighting schemes, then established the design intent and approached the project with a fresh design approach. The new design approach was to highlight the beauty of the architecture, the timelessness of the sculptures, the whiteness of Pendelikon marble and the solidity of the sacred rock, as well as the heroism of the defensive walls.The ideas of this new approach were applied to the Acropolis Rock, the defensive walls, the Parthenon, the Propylaia, the Temple of Athena Nike, the Erechtheion, the Ancient Theater of Dionysus, Eumenes The colonnade, the Temple of Dionysus Eleutherios and another five monuments were illuminated for the first time - the Thrasyllos Monument, the Choragic Column, the Asklepieion, the Apollo and Aglauros/Klepsydra cave sanctuaries and the Temple of Aphrodite.Due to the huge cultural significance of the Acropolis to the Greek people, lead designer Deko revealed that she had to approach things in a completely new way when designing a new lighting concept for the landmark. Because this project was so different from all the others, she felt she had to forget everything she knew and start from scratch; so, she had to carefully observe the entire acropolis, feel the energy of the space and understand the lighting requirements.She spent a lot of time observing the monument at different stages of the day; in the morning, at noon when the light was more glaring, at dusk at sunset, in moonlight and in complete darkness. Just try to imagine the reflection of stone and marble sculptures in different versions of natural light. Deko considers the Acropolis as part of the city and its coexistence in today's urban landscape. The Acropolis and Parthenon can be seen from many parts of the city, so the team often left the site to view the Acropolis from far away and from different neighbourhoods.While you're on the mountain, you'll be struck by admiration and awe of the Acropolis itself. As you leave, you realize its layers: rocks, walls and monuments. From these observations, she needs to differentiate between these three elements. Each has its own symbolism of the era, which inspired the team to create these layers of lighting through differences in color temperature and intensity. The idea of differentiation is clear and essential to Deko because rock is nature and it existed before human intervention. This wall represents the result of human endeavor and craftsmanship. Monuments, on the other hand, are worship, art, and mysterious. These elements cannot be illuminated in the same way - apart from their different substance, there is also a different materiality. The rock is made of one material, the walls are made of other materials, and the monument is made of luminous Pentelic marble.This material differentiation was the starting point for the lighting team's research, who carried out many tests to achieve the most suitable shadows, starting with having the Parthenon reflect its light. The same method was copied to the Temple of Athena Nike, the Propylaea, the Erechtheion, and the sacred rocks and walls, so that they reflected their own light. Additionally, it was hoped to highlight details and create depth of field so that different volumes would look different from a distance.This was a huge project, not only in terms of geographical scope but also in terms of cultural significance, and the lighting team had to work within a very tight schedule, with 45 days to conduct the lighting studies and only 9 months to complete the entire project. Such a short time only exacerbated the framework because, according to designer Deko, the materials, plans, 3D models, etc. available were fragmented, so the team had to spend time gathering the appropriate materials and modifying them into the form required for the project. conduct.The historic status of the UNESCO World Heritage site also meant accessibility on site was a challenge the lighting team needed to overcome. First, due to the time constraints on visiting archaeological sites; and then the difficulty of reaching the ideal location. In some cases, the team had to use the same locations from the previous lighting scheme, and in other cases, new locations had to be created to serve the team's lighting studies, but with each new location or element, the lighting team All must be formally approved by the Central Archaeological Council and the Archaeological Department. They must submit detailed sketches to get approval. Another important factor worth mentioning is that, in addition to implementing new lighting concepts, the lighting team changed all of the Acropolis’ electrical panels and wiring to accommodate new available technologies and products – DMX control, tunable white fixtures, etc. The challenge was not to allow for outages during the change of the entire electrical network, the replacement of all old fittings and the installation of new ones, be they rocks or monuments. This was a huge challenge as the entire installation had to be planned in a rigorous and organized way to achieve an unobtrusive transition from old to new and provide new lighting without turning off the lights.The difficult challenge of the project was to use as little energy as possible. However, energy efficiency is not just a matter of high-efficiency LEDs. Thanks to precise optics and different light distribution, it is possible to illuminate only the desired area, even over long distances. In this way, the lighting team ensures sustainable use of energy.The complexity of the site, with differences in height and structure, meant the lighting team had to use a range of different lenses, from ellipses to wide floods, elliptical floods, wall washers and more, to achieve the required light distribution. In this way, the team succeeded in focusing the light accurately on the monuments and walls, with the light only reaching where it is needed, thus minimizing light pollution.The lighting designers used a specially customized adjustable LED floodlight with a color temperature range of 2700-5000K. The design team was on site to illuminate each monument with an accurate shade of white, ultimately using 12 different harmonious hues to illuminate the monuments throughout the Acropolis. Meanwhile, the luminaire’s interchangeable lenses mean lighting teams can determine the optimal light distribution for each installation location through on-site testing.The lighting team also sought a high color rendering index in the specified fixtures, which would allow them to achieve optimal lighting to highlight the color and texture of the marble and stone, while using DMX512 to enable precise control of each fixture, while LED lighting technology enables Electricity consumption is reduced by approximately 60%.2D and 3D modeling designs, photometric readings, calculations, test after test – all to achieve the precise lighting that breathes new life into the marble of the Acropolis. But it’s more than just aesthetics, it’s also a significant upgrade to the existing infrastructure, bringing the electrical system and automated lighting control systems up to date. The light highlights the defensive walls, the entire acropolis rock, and the volume and geometry of each monument from every possible angle. Now whiter than ever, marble's light reflects every facet, every geometric shape and every natural material to highlight the decorative reliefs of each monument.The new lighting of the Acropolis emphasizes the naturalness and pure colors of the Acropolis’ stone and marble; the new lighting makes the Acropolis stand out at night from multiple directions, both up close and from a distance. The monuments of the Acropolis were given new life and vitality, and for us it felt like the Parthenon was standing proudly again.Since its official debut, the new lighting concept for the Acropolis has received widespread praise from the global lighting design community, media and the public. As for lead designer Deko, she believes the overall reaction can be summed up in two words: enthusiasm and emotion. The team continues to receive touching and enthusiastic feedback from people who live near the city center overlooking the Acropolis, people walking around the area, and even from local restaurant owners who claim that the new lights are a bright spot. Since then, their clientele has continued to grow, which has had a positive impact on their business.

Gothic architecture is characterized by tall spiers, pointed arches, large windows and stained glass with biblical stories. In the design, pointed rib vaults, flying buttresses, and slender beams are used to create a light and slender feeling of flying into the sky. The new frame structure increases the strength of the top support, giving the entire building a straight line, a majestic appearance, and an open space inside the church. It is often combined with long windows inlaid with stained glass to create a strong religious atmosphere in the church.On the streets of Europe, there are many classic garden lights, which complement their Gothic architectural culture; the light source has been alternately updated with the development of technology, from incandescent lamps to HID, and then to LED, but the shape of the lamp shell remains unchanged. Then, GD01A garden light is a classic representative, which not only retains the Gothic appearance, but also adds light control function; in addition, according to customer needs, PC sheets can be added to reduce glare. This makes the overall effect more prominent and highlights its aristocratic temperament.We tested the quality of the lamp, successfully passed a series of tests in the TUV laboratory, and obtained CE, CB and ENEC quality certifications. Since the product was launched, it has won widespread trust from European customers and received many orders. During this trip to Greece, I accompanied the customer to visit the streets where the lamp was applied and took photos of night scenes.The lighting effect of these lights is very good, not only retaining the traditional appearance, but also achieving the purpose of energy saving and consumption reduction; the customer is full of confidence in this product and plans to promote this garden light to more urban applications in Greece. We also hope to cooperate with customers so that our lamps can bring more light to European customers and make CHZ LIGHTING shine in every city in Europe.

The roar of the crowd, the electrifying energy, the dazzling display of athleticism – these are the hallmarks of a thrilling sporting event. But what happens when the sun sets and darkness threatens to engulf the spectacle? That's where the magic of stadium lights comes in. These powerful illuminators don't just banish darkness; they transform stadiums into vibrant night stages, extending the magic of the game and elevating the entire experience for athletes, spectators, and broadcasters alike.This blog dives deep into the world of stadium lighting, empowering you to make informed decisions about illuminating your venue. From understanding the different types of lights to maximizing benefits and navigating key considerations. So, let’s grab the knowledge to create a brilliantly lit stadium that fuels unforgettable sporting moments.Why Does Stadium Lighting Matter?Stadium lighting is more than just aesthetics; it plays a crucial role in several key aspects:▍Enhanced Performance:Proper lighting ensures optimal visibility for athletes, allowing them to see the playing field clearly, judge distances accurately, and execute their plays with precision. This minimizes errors and fosters peak performance on the field.▍Elevated Fan Experience:Bright, well-distributed lighting creates a vibrant atmosphere, enhancing the overall enjoyment for spectators. Whether it's a nail-biting football game or a high-scoring basketball matchup, well-lit stadiums elevate the fan experience from simply watching a game to being fully immersed in the action.▍Extended Play:Gone are the limitations of daylight. Stadium lighting with LED technology allows you to extend game times well into the evening or even through the night, maximizing venue usage and catering to fans with busy schedules. This flexibility allows for increased scheduling opportunities and potentially higher revenue generation.▍Broadcast Quality:High-definition television broadcasts rely on exceptional lighting to capture the game in all its glory.  Stadium LED lighting ensures crisp visuals, accurate color reproduction, and minimal flicker, providing viewers at home with an unparalleled viewing experience.▍Safety and Security:Adequate lighting deters unwanted activity and promotes a sense of security around the stadium, especially during late-night events. Additionally, proper illumination minimizes safety hazards for players, spectators, and staff navigating the stadium after dark.▍Enhanced Revenue Opportunities:  Extended playtimes facilitated by stadium lights can lead to increased revenue generation.  This includes hosting additional games, events, concerts, or practices under the lights, attracting a wider audience and creating new income streams.▍Improved Player Safety:  Beyond just visibility, proper lighting reduces glare and eliminates dark spots on the field. This minimizes the risk of accidents or injuries for athletes by ensuring they can clearly see potential hazards like uneven surfaces or other players.Investing in stadium lighting, particularly LED stadium lights, is an investment in performance, fan experience, broadcast quality, safety, and ultimately, the overall success of your sporting venue.Types of Stadium LightingThe world of stadium lighting offers various options to cater to the specific needs of your venue and sport. Here's a breakdown of the most common types:♦ Metal Halide (MH) Lamps:These traditional lamps have been a mainstay in stadium lights for many years. They offer high intensity and good color rendering, effectively illuminating large areas. However, MH lamps come with drawbacks like lower energy efficiency, shorter lifespans, and higher maintenance requirements compared to their modern counterparts.♦ High-Pressure Sodium (HPS) Lamps:Another traditional option, HPS lamps are known for their affordability and high lumen output. However, they lack the color rendering capabilities of MH lamps and are less energy-efficient than LED lighting solutions.♦ LED Stadium Lights:The rising star in the stadium lighting arena, LEDs offer a multitude of advantages:▪ Superior Energy Efficiency:  LED lights consume significantly less energy compared to MH or HPS lamps, translating to substantial cost savings on your electricity bills in the long run.▪ Long Lifespan:  LEDs boast an exceptionally long lifespan, typically exceeding 50,000 hours, minimizing the need for frequent replacements.▪ Exceptional Light Quality:  Modern LED stadium lights deliver exceptional light quality with minimal flicker, ensuring optimal visibility for athletes and broadcasters.▪ Targeted Illumination:  LED fixtures can be designed to direct light more precisely, minimizing spillover and ensuring uniform light distribution across the playing field. This eliminates dark spots and creates a consistent playing experience.▪ Lower Maintenance:  LEDs require minimal maintenance compared to MH lamps, further reducing operational costs.▪ Environmentally Friendly:  LEDs contain no harmful mercury or other hazardous materials, making them a more sustainable lighting solution.By carefully considering the type of lighting that best suits your needs and budget, you can create a well-lit stadium that enhances performance, elevates the fan experience, and positions your venue for long-term success.Key Considerations for Stadium LightingNow that you understand the importance and types of stadium lighting, let's explore the factors that influence your choice:◀ Size and Layout of Your Stadium:The size and configuration of your stadium will determine the number of lights needed, their placement, and the light output required for optimal coverage.◀ Sports Played at the Stadium:  Different sports have varying lighting requirements. Football fields, for example, require a high degree of uniformity (typically exceeding 0.7) and excellent vertical illuminance (around 300 lux) for optimal ball tracking.Baseball stadiums, on the other hand, prioritize illuminance on the field (around 1000 lux for professional play) and control spillover to prevent light interference for outfielders, aiming for a light level below 10 lux in the outfield areas. Research the specific lighting recommendations for the sports played at your stadium, as these regulations are set by governing bodies like the National Football League (NFL) or Major League Baseball (MLB). ◀ Light Level Requirements:Governing bodies and leagues have specific light level requirements for professional sporting events. Ensure your chosen lighting system complies with these regulations. For recreational use, consider the desired level of illumination for optimal visibility.  ◀ Mounting Options:The chosen mounting option depends on your stadium's structure and desired aesthetics. Options include high-mast poles for large stadiums, trusses or rooftops for smaller facilities, and facade-mounted fixtures for specific areas.◀ Control Systems:Consider implementing a dimming control system for your stadium lights. This allows you to adjust the light level based on the activity –  bright lights for game time and lower levels for pre-game events or maintenance.◀ Budget:Stadium lighting systems range in cost depending on factors like the size of your venue, chosen lighting type, and desired features.  LED lighting generally has a higher upfront cost compared to traditional options, but their long-term energy efficiency and lower maintenance requirements translate to significant cost savings over time.◀ Sustainability:With growing environmental concerns, opting for energy-efficient LED lighting demonstrates your commitment to sustainability. LEDs not only reduce your carbon footprint but also minimize light pollution, creating a more responsible lighting solution.By carefully considering these factors, you can make an informed decision that illuminates your stadium not just for the present but for the future.The Power of LED Stadium LightingWhile MH and HPS lamps have served their purpose, the future of stadium lighting undoubtedly belongs to LEDs.  Their superior energy efficiency, long lifespans, exceptional light quality, and lower maintenance requirements make them the ideal choice for a sustainable, cost-effective, and high-performance stadium illumination solution. Here are some additional benefits of LED stadium lighting to consider:★ Reduced Heat Emission:Unlike traditional lamps that generate significant heat, LEDs operate cool, contributing to a more comfortable environment for athletes and spectators, especially in warmer climates.★ Faster Turn-On Times:LED lights reach full brightness virtually instantaneously, eliminating the warm-up time associated with MH lamps. This allows for quicker transitions between events and minimizes downtime.★ Durability and Resilience:LED fixtures are built with robust materials to withstand the elements and the wear and tear of a busy stadium environment.★ Scalability and Flexibility:LED lighting systems can be easily scaled and adjusted to accommodate future changes in your stadium's layout or lighting needs.Investing in LED stadium lights is an investment in the future of your venue.  It's a commitment to creating a vibrant environment that fosters peak performance, elevates the fan experience, and positions your stadium for long-term success.The Role of a Qualified Lighting PartnerThe journey to a brilliantly lit stadium doesn't have to be navigated alone. Partnering with a qualified lighting specialist can be invaluable.  They can:Conduct a Site Assessment: A lighting professional can assess your stadium's specific needs, including size, layout, and sports played.Recommend the Ideal Lighting System:  Based on your assessment, they can recommend the most suitable LED lighting system that meets your performance, budget, and sustainability goals.Design a Customized Lighting Plan:  They can create a comprehensive lighting plan that ensures optimal light distribution, minimizes light trespass, and complies with all regulations.Handle Installation and Maintenance:  Qualified lighting companies offer professional installation services to ensure your system functions flawlessly.  They can also provide ongoing maintenance plans to maximize the lifespan of your LED lighting investment.By working with a trusted lighting partner, you gain the expertise and support needed to transform your vision for a well-lit stadium into a reality.Light Up Your Passion: CHZ LightingCHZ Lighting, a leading provider of innovative and energy-efficient lighting solutions, offers a comprehensive range of high-performance LED stadium lighting systems.  Our commitment to quality and performance ensures you receive a lighting system that delivers exceptional brightness, uniform light distribution, and long-lasting durability. CHZ Lighting's LED systems boast superior energy efficiency, helping you save on electricity costs while minimizing your environmental impact.  FAQs:1. What are the key differences between LED stadium lights and traditional options like metal halide (MH) lamps?LED lighting offers several advantages over MH lamps. LEDs boast superior energy efficiency, translating to significant cost savings on electricity bills.  They also have a much longer lifespan, minimizing the need for frequent replacements.2. How much does it cost to install stadium lighting?The cost of your stadium lighting system depends on several factors, including the size of your venue, the chosen lighting type, and the desired features.  LED lighting generally has a higher upfront cost compared to traditional options, but their long-term benefits outweigh the initial investment.3. How can I maintain my stadium lighting system?Regular maintenance is key to ensuring optimal performance and longevity of your lighting system.  This includes periodically cleaning the light fixtures to remove dust and debris buildup that can affect light output.  For LED systems, consult the manufacturer's recommendations for any specific maintenance requirements.  A qualified lighting partner can also provide ongoing maintenance plans to ensure your system functions flawlessly.4. What are some additional factors to consider when choosing a stadium lighting company?Look for a company with experience in designing and installing lighting systems for sports venues of similar size and type to yours.  Experience with specific sports played at your stadium is also a plus.  Inquire about the warranty offered on the lighting system and the company's service capabilities for troubleshooting and maintenance.  Finally, ensure the company is licensed and insured to operate in your area.ConclusionThe power of stadium lights extends far beyond illuminating the playing field.  It's a strategic investment that ignites peak performance, elevates the fan experience, fosters community engagement, and unlocks new revenue streams.  By embracing the future with LED technology, you can transform your stadium into a vibrant stage for unforgettable sporting moments, a beacon within the community, and a testament to your dedication to athletic excellence.  So, don't let darkness dim your vision.  Light up your passion for sports and illuminate the path to your stadium's long-term success.  Contact CHZ Lighting today to discuss your specific needs and explore the world of high-performance LED stadium lighting solutions.You may also like:Football Field Lighting SolutionBasketball Court Lighting Solution

On December 25, 2023, I arrived in Ouagadougou, the capital of Burkina Faso. This is my third time setting foot in this landlocked country in West Africa. Our company has been developing the West African market over the years. West Africa has vast land, suitable climate and rich natural resources. The West African market is a key market that our company has developed in recent years.Burkina Faso is a landlocked country located on the upper reaches of the Volta River in western Africa, with a land area of 274,200 square kilometers. It borders Benin and Niger to the east, Côte d'Ivoire, Ghana, and Togo to the south, and Mali to the west and north. Burkina Faso is an ancient civilization in West Africa with about 60 different tribes in its territory. "Burkina Faso" means "the country of honorable men", a combination of burkina (meaning "honest man") in Mosi language, the main local language, and faso (meaning "country") in Bambara.Burkina Faso is one of the least developed countries in the world and a major exporter of migrant workers to neighboring African countries. Economically, the country was founded on agriculture and animal husbandry, accounting for nearly 80% of the country's labor force. The country is short of resources and is located on the edge of a desert with less arable land. The only railway in the country runs from the capital Ouagadougou to Côte d'Ivoire. Burkina Faso's GDP in 2023 is US$23.3 billion, and its per capita GDP is US$832.9, ranking fifteenth from the bottom in the world.In recent years, our company has won many projects in the Burkina Faso market, from the previous LED lamp tubes to the current LED street lights. The brand awareness of CHZ LIGHTING has been continuously increasing, thanks to the full cooperation with local partners. This time, at the kind invitation of the client, I flew from Lagos, Nigeria to Ouagadougou to celebrate Christmas and New Year with their families.Driven by the customer, I visited the local application project of our street lights. In the past few days, the journey from Ouagadougou to Bobo-Dioulasso, the second largest city, was very hard. The country is on the edge of the Sahara Desert, with barren and arid land and low crop yields. In addition, it is a landlocked country with no ports and relatively backward transportation. Except for some gold mines in natural resources (it is the fourth largest gold mining country on the African continent), other important materials rely heavily on imports.These are the solar lighting and mains lighting projects we have been engaged in, in the past few years.These were project sites shot at night. Our products saved the local area a lot of electricity bills and also resulted in better lighting effects. Local people, as well as government customers, are very satisfied with the quality of these lights.This country is building a major project, Sishan International Airport (Sishan), hoping to develop it into an important air transportation hub in West Africa. The project is generally contracted by a Chinese construction company, and the government borrowed money from China to build the project. The customer brought I went to the project site for inspection and visited the project leader, and we had an in-depth communication on the next step of cooperation.However, since the 2020 epidemic, the economies of various countries have been affected to varying degrees, especially African countries, which have been hit hard. Western countries have also significantly reduced their economic assistance to Burkina Faso, leading to a serious economic deterioration. Later, due to the impact of the Russo-Ukrainian war, the prices of grain and fertilizers rose sharply. The state's investment in the economy was seriously insufficient, and the economy and people's lives were severely difficult. Many government agencies also experienced serious problems due to lack of funds.For many of the projects our clients do locally, they don’t get paid a penny for years after the project is completed. Many construction companies have been dragged down by government projects. My client also has a printing industry in the local area. His factory provides newspapers, periodicals and books to the government and schools. However, it has been moribundly delayed by government debts over the years. The newly put into production factory has been delayed again and again due to a serious lack of funds. It's been three years and it still hasn't been completed. Of course, it has also had an indirect impact on us. Due to payment problems, customers are required to receive full payment before they dare to ship goods.Here, I hope that this country can formulate far-sighted economic policies, introduce a large amount of foreign investment and talents, encourage and support the development of industry and commerce, so that the national economy can return to normal as soon as possible, and the people can live a stable and prosperous life. We also hope to apply our energy-saving lighting products to more cities and make more contributions to the country's economic construction.