High Power Led Street Light high Luminous Efficiency

Ref Price:
$352.00 - 387.00 / set
Loading Port:
Shanghai
Payment Terms:
TT or LC
Min Order Qty:
1 set
Supply Capability:
10000 set/month

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Item specifice:

IP Rating: IP66 Color Temperature: 2800k-6500k LED type: Bridgelux
Lamp luminous flux(lm): 16800 Body material: Aluminum Alloy Working lifetime(Hour): 80000
Power(W): 120 Certification: CQC,CCC Working Temperature(℃): -40-50
PF: >0.95 Input voltage(V): 160~400V,AC CRI (Ra>): >80
Warranty: five years

Product Description:

High Power Led Street Light  high Luminous Efficiency

High Power Led Street Light  high Luminous Efficiency

High Power Led Street Light  high Luminous EfficiencyHigh Power Led Street Light  high Luminous Efficiency

The world leading AC directly drive technology

 

We possess the world leading AC directly drive technology and globally unique three-phase power directly drive patented technology which won the award of the 2014 Geneva International Exhibition of Inventions.

 

As the leader of advanced lighting technology in China, we will guide the new trend of no driver LED in the world.

 High Power Led Street Light  high Luminous Efficiency

Independent researched and developmental core chips

TF11 is a chip which is specially designed for the output of voltage change of the AC electric supply in LED lighting. It can adjust the quantity of loaded LED to realize the efficiency and power factor LED driving solution. 

 

G13 is the Integrated circuit which is special for the control of over current and over voltage. According to the change of voltage, G13 could ensure the stability of LED, improve the reliability and durability of LED.  

 

The TF11&G13 AC directly drive integrated circuit totally replaces the traditional LED driver, it realizes a reliable and high efficiency LED AC drive system.   

 

 

Perfectly solves the biggest disadvantage of LED

 

Super long service life, constant stability

 

Globally unique three-phase power AC directly drive technology.

The creative three-phase power AC directly drive technology ensures that the street lights could access the AC160380V electric supply directly. This could reduce the line reconstruction of the traditional electric transmission line, it will save a large cost in the street light projects.

High Power Led Street Light  high Luminous Efficiency

 

The highest luminous efficacy, low luminous attenuation 

 

Choose high quality luminous resources that the light efficacy is more than 170LM/W.

The luminous efficacy of our street lights is more than 50% comparing with general street lights.

We provide the most energy-efficient street lights in the world to our clients.

 

The LED chips are encapsulated through multicrystal method so that the rate of dead lamp declines to a lower level.

The luminous attenuation of the whole light is less than 3%.The total luminous attenuation in 8 years is less than 20%.

      

Particular optical system

Utilizing the ZAG lens technology developed by USTC, the gap between the lens of light distribution and luminous source was filled by the colloid that ensure there is no air in the gap. This technology could realize the transmittance without light loss. Comparing with general products, the light efficacy of our LED is increased by 7%, the transmissivity reaches up to 99.8%. 

 

According to the statistical data of LED errors, the percentage of the faults caused by circuit structure is 20%.

The percent of luminous source fault is 10%,

The percentage of the faults caused by driving power is 70%.

 

Thus it can be seen that the LED driver is the most important factor to decide the quality of LED lights.


Precision production, modularized design

 

Modularized design (encapsulated by 30-45W high luminous efficiency module).The design needn’t the maintenance by tools, the replacement is easy like replacing a bulb. There is a stepless dimming interface on the module which is available for the smart lighting service.  


High Power Led Street Light  high Luminous Efficiency

 

Photometric Specification

Brand of light source

Bridgelux

Photosynthetic efficiency

140Lm/W

Color Temperature

2800-6500K

Number of LED

60 PCS

Angle of LED   

120Degree

LED Luminous Flux  (Tj=60)

16800Lm

Lumens depreciation

<3% Per year

CRI(color rendering index)

Ra>75

Electrical Specification

Model No.

YSGD-SL-007

Power

120W

Voltage

160400V AC50/60Hz

Power Factor

0.95

Operating Temperature

-40~50℃,20%~90% H.R.

Storage Temperature

-40~80℃,10%~90% H.R.

Power efficiency

0.93

Power factor

0.97

Electrical categories

I Class

Mechanical Specification

Level of Protection

IP66

Service life

85000 H

Heat radiator

Anodized   aluminum

Lens material

PC

Light transmittance of lens

99.7%

Aperture diameter

Φ60mm

Packaging dimension

1200mm

Packaging weight

0.41Kg/0.904lbs

LED type   

High brightness

 


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Q:What is the LED lamp light?
LED is English light emitting diode (light emitting diode) abbreviation, its basic structure is a electroluminescent semiconductor chip light emitting materials, with silver glue or glue curing to the bracket, connecting a chip and a circuit board and then with silver or gold, then sealed with epoxy resin around, to protect the internal core role finally, the installation shell, so the seismic performance of LED lamp is good.
Q:What are the components of the LED street lamp holder structure?
The surface of the lamp has been treated with UV resistance and corrosion resistance, and the overall lamp meets the IP65 standard. The outer cover can be made of PC tube, and the temperature can be up to 135 degrees.
Q:LED Street pressure is not enough, what will happen?
Once the breakdown, there will be leakage phenomenon, there will be an electric shock risk.The pressure problem of street lamp should be solved.
Q:400W high pressure sodium lamp can replace 150WLED lamp? Luminous flux?
LED lamps instead of high pressure sodium lamps.
Q:LED street lamps must be constant flow source? No constant current source, can I?
Sure, but you have to pay a higher price! Not constant flow is generally constant pressure, you give each LED are constant pressure, then the price will be very high, and the current is not good control, easy to burn LED.
Q:What are the advantages of LED road lights?
Safe and reliable, long service life. Low calorific value, no heat radiation, cold photoelectric, safe touch, precise control of light type and luminous angle, light and soft color. The average life span is 50 thousand hours. The service life of the LED lamp can be more than 8 years, and the maintenance cost of the lamp can be greatly reduced, and the frequent change of the lamp is avoided.
Q:Energy saving control of street lamps can save energy?
Single lamp installed variable power ballast: this measure is to install a power ballast can transform in each high pressure sodium lamp, with the same, at 12 o'clock in the morning, on the road almost no vehicles and pedestrians in the low traffic roads still maintain a high intensity apparently is not necessary. But some roads are not suitable for the implementation of the night lights lit, then can use the variable power ballast, low in road traffic flow, appropriate to reduce the power of the bulb, the bulb 50% to 60% at rated power, when the lamp power while reducing from 40% to 50%, but the road illumination only reduced 30%. Can guarantee the road traffic safety requirements. But even in the midnight voltage increases when the overload phenomenon does not appear light bulb and ballast, which not only can save a lot of power, but also can prolong the service life of the bulb and ballast lamp, which saves a lot of maintenance costs.
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:What is the difference between solar LED street lamp and ordinary energy-saving street lamp?
Making full use of solar energy resources has positive significance for alleviating the tension of conventional energy sources. LED and solar lighting installation is simple and convenient, do not need the laying of cables and other large foundation engineering like ordinary street, just need to have a fixed base line, and all the control sections are placed in the lamp holder, to form a whole.
Q:How much is the rated voltage of the LED street lamp? Is it direct current?
It is worth noting that, if the solar LED street lights, then certainly the input DC, and as many volts, still depends on the situation.

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