China Jiangsu A-wei Lighting Co., Ltd. Company News

Garden lights are a kind of lamps that are indispensable in many places such as communities, parks, and squares. With the development of garden lights, what are the types of garden lights? Many users will ask this question. From the perspective of artistic expression and the style characteristics of the display, they can be mainly divided into three types, namely European garden lights, modern garden lights, and classical garden lights.   The community garden lights must be able to achieve the lighting effect, and at night, they must be convenient for residents in the community to enter and exit. In addition, when choosing to install, you must also start from the style characteristics of the entire community, and try to choose the same style, so that they can play a mutual effect. The third aspect is that it must reflect a certain aesthetic quality. It can't be too simple, but it can't be too dazzling, so as not to cause aesthetic fatigue. Modern Chinese style characteristics and fashionable European style, these two types of garden lights are usually more choices. In addition, on the main roads of the community, staggered and symmetrical lights can also be used. The two methods have their own advantages and disadvantages. The most important thing is to achieve the lighting effect, and also play a beautiful decorative role.   The design style of European garden lights mostly adopts some European art elements from European countries, with abstract expressions. For example: Crown Garden Lights.   The AG020 series lighting fixtures are derived from aesthetics and classical outdoordesign. This traditional design now adopts the most advanced LED lighting technology. AG020 series lighting fixtures are designed for easy installation and integrationwith modular lighting. The lamp body adopts die-casting aluminum technology, which is corrosion-resis-tant. Adopting efficient SMD5050 lamp beads and high-quality constant current drive,reliable performance and long lifespan.Exquisite structural waterproof design, with a protection level of up to lP66.  

The Phospherus lighting fixtures are derived from aestheticsand classical outdoor design. This traditional design nowadopts the most advanced LED lighting technology.   Phospherus lighting fixtures are designed for easy installationand integration with modular lighting.   The lamp body adopts die-castingaluminum technology,which is corrosion-resistant.   Adopting efficient SMD5050 lamp beads and high-quality constant current drive, reliable performance and longlifespan. Exquisite structural waterproof design, with a protection levelofup to IP66.   1.High Efficiency Solar Panel High-efficiency monocrystalline solar panels.Carefully selected Grade A solar cells with anefficiency of up to 20%6, all protected byself-cleaning tempered glass. They alsocome equipped with fully waterproofplug-and-play connectors for easy mainte-nance.   2.Remote Solar Charger Programmer The remote control of lighting fixtures viainfrared or radio frequency (RF) signals toadjust their on/off status, brightness,modes, and timer functions enhancesuser convenience and energy efficiency.   3.Aluminium Waterproof Casing &Natural Airflow Using lithium iron phosphate cell technology, superior safety-Thousands ofcycles,100% D0D, under normal conditions.-Built-in automatic protection for over-charge, over discharge,over current and over temperature. Free of maintenance. internal cell balancing. Lighter weight: About 40% ~ 50% of the weight of a comparable lead acid battery.   4.Test Performance Of Life PO4 Batteries Different depth of discharge (DOD) discharge cycle life curve @ 25 C.  

I. Qualifications and industry certification Brand and industry status Give priority to brands that rank high in the industry list (such as Philips, Qinshang, and Unilumin), which usually have mature technical standards and market recognition. Check whether the company participates in the formulation of industry standards, whether it has patented technology or national-level testing and certification (such as IP protection level, electrical safety test report, etc.). Production strength and scale Investigate the scale and production capacity of the supplier's factory, such as the area of ​​self-built factory (such as more than 15,000 square meters) and the scope of case coverage (such as more than 8,600 national service cases) to reflect the stability of the company. Confirm whether it is the source factory to avoid price increases by middlemen and reduce procurement costs. II. Product quality and technical parameters Core performance indicators Durability: The lamps must be resistant to high and low temperatures, dust and water (IP65 or above is recommended), and suitable for complex outdoor environments. Light efficiency and energy saving: Choose high-efficiency LED light sources, which save energy and reduce long-term operation and maintenance costs. Safety certification: Pass leakage protection, lightning protection and other tests to ensure safe use. Customization capability If the project requires non-standard lamps (such as building floodlights, stadium-specific lights), give priority to manufacturers that provide customized services, and examine their design experience and case matching. III. After-sales service and cost control After-sales guarantee Confirm the warranty period (such as 3-5 years), fault response time and localized service team to reduce later maintenance costs. Require installation guidance or supporting solutions (such as ground cage specifications, light pole adaptation suggestions) to reduce construction risks. Cost transparency Compare multiple quotations, be wary of low-price traps, and clarify whether the quotation includes taxes, freight and installation costs. IV. Case reference and field investigation Engineering case verification Require suppliers to provide successful cases of similar scenarios (such as bridge lighting, stadium lighting), and conduct field investigations. Refer to user reviews, pay attention to complaint handling efficiency and actual product life.   Sample testing Request samples for waterproof, weather resistance, brightness and other tests to ensure that they meet the project requirements. V. Cost-effectiveness and long-term cooperation Combining the initial purchase cost and the subsequent maintenance costs, select the most cost-effective solution. For example, although solar lamps have high initial investment, they have significant long-term energy-saving advantages. Sign a long-term cooperation framework agreement with suppliers to strive for bulk purchase discounts and priority service rights. Summary: High-quality suppliers must have complete qualifications, efficient production, reliable products, and perfect services. It is recommended to screen through multi-dimensional comparison (such as referring to the 24 brand list), on-site factory inspection, case verification, etc., and customize procurement strategies based on project needs.

The standard of the galvanizing value of light poles is mainly based on national standards, international standards and industry specifications. The specific requirements are as follows:   1. National Standard GB/T13912-2002 General environment requirements: The minimum average thickness of the galvanized layer is 55μm, and the minimum local thickness is 45μm. Special environment requirements: In humid, corrosive climates and other environments, the galvanized layer thickness needs to be higher (such as 75μm or more) to extend the service life of the light pole. Old version of the standard (GB/T13912-92) Some manufacturers still use the old version of the standard, requiring the galvanized layer thickness ≥ 75μm and providing a test report.   2. International Standard ISO1461 Specifies the minimum zinc layer thickness corresponding to different steel thicknesses, applicable to the global range. ASTM A123/A123M (American Standard) Clearly defines the technical requirements, test methods and quality assessment standards for hot-dip galvanized layers. 3. Industry and manufacturer standards Road lighting industry specifications The zinc coating thickness may be required to be ≥65μm and must pass the salt spray test (such as no yellow rust in 5% NaCl solution for 96 hours). Special requirements of manufacturers In order to adapt to coastal or salt spray environments, some manufacturers can make the zinc coating thickness reach 85μm or more and the plastic spraying layer thickness ≥80μm. 4. Detection method Coating thickness gauge: measure whether the zinc coating thickness meets the standard. Chemical analysis: detect the uniformity of the zinc coating by X-ray fluorescence spectrometer (XRF) or inductively coupled plasma emission spectrometer (ICP-OES). Adhesion test: hammer test, copper sulfate immersion method (6 times without copper hanging), etc., to ensure that the zinc coating is firmly bonded to the substrate. 5. Special scene requirements Highly corrosive environment: such as coastal areas, the zinc coating thickness must be ≥85μm, and the plastic spraying layer (≥100μm) is used to enhance protection. Design life: The galvanized layer must ensure that the lamp pole will not corrode within 30 years, and the sprayed plastic layer must be UV-resistant and weather-resistant.  

What is the IP protection level? Let's take a look at it below: The protection level system was drafted by IEC (International Electro Technical Commission). The lamps are graded according to their dustproof, foreign object-proof, waterproof, and moisture-proof properties. Foreign objects here include tools, human fingers, etc., which must not touch the live parts of the lamp to avoid electric shock. The IP protection level is composed of two numbers. The first number indicates the level of dustproof and foreign object-proof of the lamp; the second number indicates the degree of airtightness of the lamp against moisture and water intrusion. The larger the number, the higher the protection level. Dustproof level (indicated by the first X), waterproof level (indicated by the second X) The first X indicates the meaning of the digital code 0: No protection 1: Prevent large solid intrusion 2: Prevent medium-sized solid intrusion 3: Prevent small solid intrusion 4: Prevent solid objects larger than 1mm from entering 5: Prevent harmful dust accumulation 6: Completely prevent dust from entering   The second X indicates the meaning of the digital code 0: No protection 1: Water drops into the shell have no effect 2: When the shell is tilted to 15 degrees, water drops into the shell have no effect 3: Water or rain from a 60-degree corner to the shell has no effect 4: Liquid splashed onto the shell from any direction has no harmful effect 5: No harm when rinsed with water 6: Can be used in the cabin environment 7: Can withstand water immersion for a short time (1m) 8 : Immersed in water for a long time under a certain pressure   Example: LED floodlights are marked as IP65, which means that the product can completely prevent dust from entering and can be washed with water without any harm.

Our company has recently produced a new product about solar light poles, which also provides a lot of convenient functions. 1. Energy saving and environmental protection Zero carbon emission The solar panels convert light energy into electrical energy, completely relying on renewable energy, avoiding carbon emissions generated by traditional power grid power supply, and complying with the development trend of green energy. Reduce energy consumption cost No wiring and mains support are required, and the operating cost is almost zero. It is especially suitable for remote areas or scenes with insufficient power grid coverage, and long-term use can save a lot of electricity bills. 2. Intelligent control and efficient lighting Automatic brightness adjustment Built-in photosensors and intelligent controllers automatically turn on and off lights or adjust brightness according to ambient light, optimize energy utilization and extend lamp life. High brightness and long battery life Adopting high-efficiency LED light sources (such as Japanese Nichia chips), with high light efficiency and low energy consumption, combined with large-capacity lithium batteries (such as BYD lithium iron phosphate), it can continuously supply power for more than 9 days on rainy days. 3. Safety protection and emergency functions Anti-electric shock and fire prevention Adopting low-voltage DC power supply (12V/24V), there is no AC safety hazard, and the waterproof and dustproof design can withstand bad weather.   Security monitoring integration Some lamp poles are integrated with cameras (such as solar monitoring poles) for real-time monitoring of scenic spots, construction sites, farmlands and other places to prevent theft, fire and other incidents. 4. Scenario adaptation and flexible deployment Multi-scenario application Urban roads: Improve night driving safety and reduce traffic accidents. Scenic spots/parks: Integrate with natural landscapes to create a night atmosphere. Parking lots/rural areas: Solve wiring difficulties and ensure basic lighting. Convenient installation No need to dig the ground or lay cables, deployment can be completed by fixing the base, reducing construction costs. 5. Environmental adaptability expansion Extreme climate response Using corrosion-resistant materials and heat pipe insulation technology, it can operate stably in low temperature, high humidity and other environments (such as -30℃ to 60℃). Signal and emergency lighting Some models (such as solar flash lights) can be used as distress signals or emergency backup light sources, suitable for outdoor adventures and other scenes.

The all in one solar street light of our company: AW-SL01. The AW-SL01 series light source adopts a modular design, with a corrosion-resistant aluminum alloy shell and tempered stainless steel. The AW-S01 series adopts iP65 and lK08 housing, which increases strength. it is carefully designed and durable, andcan be controlled in rain,snow, or storms.   First, prepare the sleeve,4 screws, and 4 washers and other accessories.   Then place the sleeve on the installation bracket in the middle ofthe solar street lamp, and clip the 4 screws and 4 washers into thelamp body from the sleeve.   Finally, adjust the socket to a suitable angle, and tighten thescrews with a hexagon wrench to fix the socket.   Align the lamp with the lamp pole and insert it, and fix it withhexagon wrench and hexagon socket bolt.   The effect of fixing the lamp on the lamp post after installation.

lmagine that you could have everything: perfectlighting. This has provided convenience,Today'sintelligent features. what about tomorrow?Even more -more, more. Sounds good, doesn't it? The best thing is: thisis already reality. All In one solar street light combines cutting-edge technology with efficient photovoltaic modules. The powerful lithium ironphosphate batteryandintelligent controller aredesigned to be stylish and compact. intelligent systemscan control lighting time and lighting modes to improveproduct performance and efficiency, while simplifyinginstallation and enhancing user experience.   BUILT-IN BMS BATTERY MANAGEMENT SYSTEM The battery management system has high performance, reliability and safety requirements.The system provides all functions of such key components, such as accurate battery voltage andtemperature monitoring, battery balance and extensive system diagnosis, By detecting the voltage,charge and discharge current and environmental temperature of each battery. Realize the protectionfunctions of battery overcharge, over-discharge, discharge over-current, short circuit, chargingover-current and temperature protection, and adjust the delay of overcharge, over-discharge andover-current protection through the external capacitor., Cooperate with the street lamp controller tomeasure, read and diagnose the parameters of battery voltage, temperature, current and other data.   PANELS EFFICIENT SOLAR The material selection is strict. After many tests and classi-fication, qualified battery chips are selected, and speciallamination process is adopted to ensure the adhesionstrength between Eva and tempered glass and back plate. The utility model has the advantages of good performance,long service life and high power generationefficiency.   LIFEPO4 BATTERY SYSTEM Environment-friendly LiFeP04 batteries without metalcomponents are used.The cycle life is more than 1000 times, and it is safe touse without fire and explosion; High temperatureresistance,large capacity, green environmental protec.tion, non-toxic, pollution-free.  

The modern minimalst style couryard ights mainly feature soft lines and simple shapes, often made of materials such as iron and cast aluminumcreating a simple, fresh, and elegant atmosphere of European classical gardens, This style of couryard lights often use warm tones,giving people awarm and romantic feeling.   Lighting plays an increasingly important role. A good lighting environment helps residents and visitors feel safe and experience the ciy more pleasantly even at night. Urban lighting plays an important role in making cities better and safer. Good lighting helps residents and visitors to feel better and enjoy the city atnight also,Thanks to the lED eficient ighting system, eneroy consumption can be reduced, energy eficiency and sustainablly can be achieved.    

1. Core evaluation method Light decay index (L70 standard) The life of LED street lights is usually defined as the time required for the luminous flux to decay to 70% of the initial value (i.e. L70). This index is calculated by fitting the curve of long-term test data (such as more than 6000 hours) and is a generally recognized life judgment standard in the industry.   Electrical parameter monitoring Regularly detect changes in parameters such as voltage, current, and power factor, and analyze the impact of the stability of the driving power supply on the life. High temperature or current fluctuations will accelerate light decay, and it is necessary to combine constant current power supply design for evaluation.   Thermal management evaluation Junction temperature is a key factor affecting life. Through heat sink design (such as air cooling/liquid cooling) and temperature sensor monitoring, ensure that the chip temperature is within a safe range (generally not exceeding 85°C)111.   2. Impact of environmental factors Temperature, humidity and salt spray High temperature will accelerate material aging, and excessive humidity can easily lead to circuit corrosion. Salt spray testing (such as GB/T 2423.17 standard) is required in coastal areas to verify the protection level (IP65 or above is preferred).   Mechanical stress Vibration, wind load, etc. may cause the structure to loosen, and vibration resistance tests (such as IEC 60068-2-6 standard) are required to evaluate the mechanical stability of the lamp.   3. Test standards and experiments Mainstream industry standards IES LM-80: Used for LED light source luminous flux maintenance rate testing, requiring at least 6000 hours of data. IESTM-21: A mathematical model for estimating long-term life based on LM-80 data. GB/T 33720: Chinese national standard, covering indicators such as light decay and color temperature drift.   Accelerated life test By increasing the current intensity or ambient temperature (such as 85℃ high temperature test), simulating long-term use status and shortening the test cycle, typical experimental designs include: Constant current accelerated aging test Temperature cycle shock test7.   4. Factors affecting actual life Component quality Light source: Imported chips (such as CREE, Lumileds) have a life of more than 50,000 hours, while inferior lamp beads may have a life of less than 20,000 hours. Power supply: The service life of a high-quality driving power supply is about 30,000-50,000 hours, and it must have overvoltage/overcurrent protection function. Maintenance and management Intelligent control systems (such as remote monitoring and adaptive dimming) can reduce energy consumption by 20%-40%, and extend the actual service life through fault warning.   5. Typical case reference Municipal road application: LED street lights with IP66 protection + aluminum heat dissipation structure have a measured service life of 8-10 years (about 50,000 hours) in an environment of -30℃~50℃. Tropical region project: After passing the salt spray test + 2000 hours of accelerated aging experiment, the light decay is controlled within 15%, and the expected service life exceeds 7 years.