led street light solar street lighting street light

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.jpgAdopt imported LED luminous chip,which has no ultraviolet ray and infrared ray with a higher light efficiency and more stable.

Adopt three cavity cooling,sealed by high thermal conductivity LED,which can effectively reduce the thermal resistance of lamps.The chip junction temperature can be controlled below 60,ensuring longer working life of lamps.

Use high thermal conductivity aluminum radiator.Surface is coated the anti-corrosion superconducting hot-metallic paint,which can ensure that the heat from LED light source escapes faster.

Use voltage constant current drive of AC wide voltage input, which has high power factor and low harmonics.

The whole light source is combined in the form of module ,which can be arbitrary assembled and transform the overall power of lamps.



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led street light   solar street lighting street light.jpgled street light   solar street lighting street light.jpgled street light   solar street lighting street light.jpgApply to the lighting places,such as expressway,main road,secondary main road,branch and factory/enterprise etc.

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We are a diversifide holding company,there are 8 strategic business units,6 real enterprises and more than 1000 staff in Yichang Technology.Yichang intelligence.Yichang Lighting and Xinping Electronic are three prominent components of Yichang Technology which leads the development of the industry.

The production base of Dezhou in state-level economic and technological development zone-economic and technological development zone of Dezhou,the geographical position is superior,the traffic is convenient,It occupies 120000 square meters and more than 500 staff,more than 100 are researchers and 30 with Senior professional title.

Based on technology research and development of Hangzhou and Germany,the cooperation has jointly set up product research and development labs with Shandong University,Tianjin industry University,Peking University and Chinese Acaderny of Sciences.It has also established the production,learning and research base on intelligent systerm and LED lighting ,bringing together the industry's elite.As the same time,company sets up operation centers in Beijing,Shandong,Jinan,Hangzhou,Xi'an,Chengdu and Guangzhou,and sales and service network is all over the country,Meanwhile,it is the member of National Semiconductor Lighting Project Research and Development and industry Alliance,as well as member unit of China Lighting Association.

Now,the company has certifications ISO9001,ISO14001 and the products have certifications RoHS,CE,3C and CQC,we have the city and road lighting engineering contractor qualifications,obtained more than 20 national patents,is the only company that is granted by the Secretary for Commerce and industry with"Abide by the contract,Pay attention to credit"for many times,it is also the member of CSA.

The products that the company develop and manufacture are:mining lamp,project-light lamp,tunnel lightsm,grille lamp plate,the city power/solar street lamp,courtyard light,lawn lamp,tube,ball steep light and other LED lighting products ,intelligent gateway,intelligent socket,intelligent switch,intelligent dimmer module,intelligent control module,infrared transponder and intelligent system equipment.

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led street light   solar street lighting street light


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Q:What are the components of a LED street lamp?
Street lamp pole, support arm, lamp (constant current power supply, light emitting system)
Q:Street lights and signal circuit connections
The LED is a low voltage device that drives a single LED voltage for a safe voltage, and a series of single limited LED power of 1 watts, so it is a power source that is safer than using high power, especially in public placesPesos (such as street lighting, industrial lighting, automobile lighting, commercial lighting, etc.)
Q:LED street lamps must be constant flow source? No constant current source, can I?
No, I think the LED street lamp needs DC power supply.
Q:What are the parts of a LED street lamp?
The working principle and design of solar street lamp LED 2008 01 Friday 25 March 22:28 with the world energy crisis intensifies, countries are seeking a solution to the energy crisis, a road is used for new and renewable sources of energy; the other one is looking for new energy-saving technologies, reduce energy consumption, improve the utilization efficiency energy.
Q:How much is the power supply voltage of street lamp LED?
220V AC through the LED power, converted to DC 35V voltage supply to the chip, LED chip can only withstand DC 35V voltage!
Q:Why solar energy centralized power supply street lamp must be supplied by AC LED lamp?
1: DC transmission distance is limited, the pressure drop is very high2: DC voltage - protection switch, controller parts and other technologies immature or cost slightly higher3: DC wiring voltage is not very high, but the street lamp power is not small, the current will be very high, the cable cost
Q:The width of the road is 20 meters, the distance of the street lamp is 25 meters, and the number of tiles is led. How much is the pole?. How to calculate?
Symmetrical lamp, rod 10 meters high25 illuminance, (10*1.414*2) *10*25/90=77WTherefore, it is recommended to install LED lamp 70~100W30 illumination, 100-120WThe above is based on quality chip light source calculation
Q:How is the minimum illuminance of LED street lights Emin obtained? How to calculate?
Import the IES file of lamp into DIALux software, and then set up the height, elevation angle, installation interval and so on
Q:How many kinds of power do LED street lights have? How much brightness can it replace the high pressure sodium lamp? What kind of power does the general main road need?
There are 50 watts, 100 watts, 150 watts, and others with 60708090120 watts. They usually use 90-150 watts.
Q:The cold white light LED lamp beads or warm white beads?
And neutral white LED light source skin tone is more natural. Therefore, the choice of neutral white better.

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