Led street lights provider in China: The technology of HID lamps can be traced back to 1675, when Jean-Felix Picard discovered that his mercury barometer glows when shaken. However, the first HID commercially available bulb was made in 1965. It produces 95 lumens/watt, which is competitive with HPS and LED but also has similar omnidirectional light problems. The electricity that goes into the bulb passes through the xenon gas inside the glass chamber. It causes the xenon gas to ionize, forming an arc that vaporizes sodium and mercury to create light. The light is yellow in the range of 1900 to 2000 degrees Kelvin. These lamps have low color rendering capabilities. HID lamps also pass high electricity through a gas to create light. They require a ballast to operate. They contain tungsten electrodes inside a fused alumina arc or quartz tube. The noble gas of suitable metal or metal salt is used to enable the arc’s initial strike. They are also known as arc lamps. Find extra details on CHZ Lighting.
Generally, more watts mean more light but with a higher electrical consumption. A vast area will require floodlight with more lumens. For example, a sports venue may need up to multiple decades of lumens, whereas a house’s backyard may need only 1,000 lumens. Color temperature – It defines the color of light emitted from a light source. It is measured in Kelvins (K). High color temperatures up to 5000-6000K give cooler bluish-white light, whereas lower temperatures (~3,000K) represent a warm yellowish light source. Here are some of the floodlight color temperatures: Warm White (2700K-3000K), Neutral White (3500K-4000K), Cool White (4500K-5000K), Daylight (5500K-6500K).
Buyers may consider LED roadway lighting when going through their feature-rich design and robustness. If you are considering LED for roadway lighting, here are a few tips to consider: Pick a manufacturer that offers detailed specifications, including IP and IK ratings. The LED roadway lights should have a high-end LED chip. The complete assembly should be made of high-conductivity material to promote heat transfer. Consider regulation capabilities such as 0-10V, DALI, PWM, and NAMA connectors. Forsee local regulations that may require electrical Class I or Class II equipment. Order the product in small quantities for testing purposes and then go for the whole batch. We hope you found this guide to roadway lighting useful. When finding a roadway light for your next project, always keep all the specifications and requirements in mind.
The power of the High Bay Led Lights is only 20% of the sodium lamp, which is equivalent to the 100W LED high bay lamp can replace the 250W sodium lamp, especially in line with the “green low carbon” proposed by the state. Applicable occasions: shipyards, mines, workshops, factories, warehouses, highway toll stations, gas stations, large supermarkets, exhibition halls, stadiums and other places where industrial and mining lighting is required.
Shanghai CHZ Lighting practices the standardized production and carries out strict quality control to ensure the best quality of LED street lights etc, saving time and cost for both parties and bringing the greatest benefits to customers. Founded in 2010, Shanghai CHZ Lighting Co., Ltd. is a high tech enterprise engaged in the research; and development, production and sales of LED lighting products. CHZ lighting fixtures have obtained many international quality certificates, including ENEC+, TUV, ENEC, CB, ROHS, UL, DLC, etc.
CHZ Lighting is specialized in LED sports field lighting for over 12 years, and now is the leading LED stadium lighting supplier for football field lights and other sports lights. The competitive advantage of CHZ LED sports field lighting: Imported original chip, high-quality light source. CHZ stadium LED flood lights are internally and externally painted with long-lasting coating. They are built with high-pressure cast aluminum electric box, stainless steel or chrome-plated fittings, making installation flexible and convenient. And the patented scuba technology makes the optical system more precise and efficient.
Solar Street Lighting Advantages: No need to lay cables, no AC power supply, no electricity charges; DC power supply, light-sensitive control; good stability, long life, high luminous efficiency, easy installation and maintenance, high safety performance, energy-saving, economical and practical. Solar Powered Street Lights are widely used in urban main and secondary roads, residential areas, factories, tourist attractions, parking lots and other places. See additional details at chz-lighting.com.
The following are some of the specifications used to differentiate street lights from other sources of light. Operating Temperature: This refers to the optimal temperature at which these lights operate. This specification is key to all outdoor lamps. The lamps are usually helpful at night. Therefore, on average, these lamps operate at a low temperature of up to 2 degrees Celsius. The manufacturers have significantly factored in the fact that the lights can be installed in areas that experience winter seasons each year. The modular LED street light uses a die-cast aluminum shell, which has strong heat dissipation capacity and greatly improves the heat dissipation efficiency. In addition, the LED lamp beads inside the luminaire are separated and dispersed, which reduces the heat accumulation inside the luminaire and is more conducive to heat dissipation. LED street lights have good heat dissipation and natural long service life.
The price of smart street lights is relatively high. Although it is difficult to popularize in a short period of time, there are currently pilot projects in major cities, and it is believed that they will be popularized in the near future. CHZ believes that the indispensable importance of smart street lights to the construction of smart cities will make smart street lights very promising in the future market. LED street lights are exposed all year round, and are exposed to wind, rain, or even rain and snow, especially in places where heavy rains continue. Waterproofing is a very important issue for the use of LED street lights. To solve the waterproof problem of LED street lights, you can start from the following aspects.
The indoor table tennis room originally used 36 1000W lighting light boxes, the glare was serious and unevenly distributed, and the field illumination was less than 100lx, which was not conducive to the development of table tennis. In order to ensure the professionalism of table tennis lighting,CHZ-LIGHTING uses 124 36W professional anti-glare LED panel lights, which are made of special water chestnut plates, UGR<19, and are reasonably arranged above the venue. After testing, the average illuminance of the venue is above 300lx, the uniformity is above 0.6, the light is soft and bright, and there is no glare interference. The healthy eye-protecting light makes the eyes more comfortable.