High Power Led Street Light high Luminous Efficiency without driver

Ref Price:
$445.50 - 490.00 / 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: Warm White LED type: Lumileds Simulation
Lamp luminous flux(lm): 22400 Body material: Aluminum Alloy Working lifetime(Hour): 80000
Power(W): 160 Certification: CCC,CQC Working Temperature(℃): -40-50
PF: >0.95 Input voltage(V): 160~400V,AC CRI (Ra>): >80
Warranty: five years

Product Description:

Our LED lights adopt the AC directly drive solution and three-phase power directly drive patented technology which are the pioneers in LED field all over the world.

The LED can adapt to AC160-380V electric supply. The AC solution discards the external LED power driver which seriously affects the service life of LED light, so the service life and stability of LED were greatly improved. (The service life of Yushan AC drive solution is more than 100,000 hours)


Our three-phase power directly drive patented technology is the global unique successful application in LED street light. This technology won the award of the 2014 Geneva International Exhibition of Inventions.   

High Power Led Street Light high Luminous Efficiency without driver

High Power Led Street Light high Luminous Efficiency without driver

High Power Led Street Light high Luminous Efficiency without driverHigh Power Led Street Light high Luminous Efficiency without driver

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 without driver

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 without driver

 

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 without driver

 

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 are the components of a LED street lamp?
Like traditional street lamps, the lamp post and support arm are requiredThe lamp is different with the traditional lamp, the main components of a LED light source, lamp shell (radiator), power supply.I can provide the light source and the power module
Q:Does the LED street lamp need a starter?
LED light is not a starter, is a constant current source module, is 220V city power rectifier, with constant current circuit to each LED lamp power supply; LED lights can be connected in series, and then parallel. There is also not constant current, but in each series of branch current limiting resistors, to consider the range of voltage fluctuations, select the current resistance resistance value and power.
Q:What about LED street lamps? What are the advantages of LED street lamps?
LED street lamp is different from conventional, LED light source adopts low voltage DC power supply, by the high white GaN based blue LED and yellow synthesis, can be widely used in road, the outer cover can be made of high temperature resistant up to 135 degrees, low temperature reached -45 degrees.
Q:What heat sink is best for LED street lamp radiator?
What is the external force of heat, force, that is to say, with the use of external heat, fan in the lamps or using superconducting tube, water-cooled, and so on, the advantage of active heat dissipation, efficiency has been improved, but the structure is complicated, the cost is increased, and the service life of the cooling equipment is generally not too long, less than 2 years is basically finished.
Q:What are the benefits of a modular LED street lamp?
The light is relatively homogeneous, the details of the consultation can also be a day of red lighting, a few years ago, the use of integrated light source more, now mostly use modular streetlights, cost-effective, flexible design, high brightness to a point just add a module to a low brightness reduction of a module, very convenient.
Q:Does the LED street lamp 80W or 100W need to be compensated by a single light capacitor?
Capacitor compensation is reactive power compensation or power factor compensation. The power system of electric equipment in use will produce reactive power, and is usually inductive, it will make use of the capacity of power efficiency, and by increasing the capacitance of the way properly in the system can be improved.
Q:What are the types of LED street lights?
Gaoyou City long street lamps and lanterns factory, the production of various road lamp poles and high-power LED lamps.Rural generally consider using 20~50W between the line. Rural road width 3~5MI hope to cooperate with you in the street light project
Q:How to calculate the number of Duodawa with LED lights
First of all, if the width of the road is 20 meters wide, the road should be the main road, and the cloth lights will do.Assuming the double symmetrical cloth light, the lamp pole height is at least greater than the width of the road 1/2, so the pole height is 12-14 meters.Suppose the 14 meter pole, the street lamp installation spacing is generally about 3 times the height of the lamp post, so the distance is at least 40 meters.40 meters distance, height 14 meters, in this case, LED street lamp power to more than 200W power, can basically meet the main road lighting requirements.
Q:How to calculate the radiation area of solar LED street lamp
This is a problem that has not been solved yet. The usual way is to use the illumination curve provided by the lighting plant and calculate the height of the street lamp and the area under the prescribed illuminance according to the illuminance requirements of the road surface.
Q:The same brand of chips, how to judge the quality of LED lights?
Should pay attention to the cooling system for street lamp, street lamp cooling system is now divided into three types, one (die-casting aluminum (aluminum), two (three), Qi tablets) but also pay attention to the radiator is enough, there are many manufacturers have 90W heat lamps, used to install 120W to save the cost, so that his cooling system will follow no, my colleagues decay is relatively large

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