Led Street Light Bulbs 160W 120W no driver 140Lm/W

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$445.50 - 490.00 / set
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Shanghai
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TT or LC
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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:

1. The world leading AC directly drive Street light


2. No LED driver, Super high luminous efficacy: 140Lm/W


3. Globally unique three-phase power AC directly drive steet light. AC160—380V directly drive. 


4. Super long service life, constant stability. Service life:80,000 hours. 

    Warranty:5 Years


Our LED adopts 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 our 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. 

Led Street Light Bulbs 160W 120W  no driver 140Lm/W

Led Street Light Bulbs 160W 120W  no driver 140Lm/W


Led Street Light Bulbs 160W 120W  no driver 140Lm/W

Photometric Specification

Brand of light source

Bridgelux

Photosynthetic efficiency

≥140Lm/W

Color Temperature

2800-6500K

Number of LED

60 PCS

Angle of LED   

120(Degree)

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

160~400V AC,50/60Hz

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

 

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, Yushan will guide the new trend of no driver LED in the world.


Led Street Light Bulbs 160W 120W  no driver 140Lm/W

 

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.   

 Led Street Light Bulbs 160W 120W  no driver 140Lm/W

 

Perfectly solves the biggest disadvantage of LED

 

The traditional drivers of LED are easy to damage, which becomes the biggest technical defect which decreases the service life of LED. At the same time, the high manufacturing cost is also the main factor which increases the cost of LED.     

The no driver design of Yushan LED radically reduces the damage rate of LED, greatly improves the reliability of lightings.

 

Super long service life, constant stability

Our LED adopts AC directly drive power solution ,it 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 that are more than 10,000 hours (more than 8 years)


Remove the transformer, MOSDET, electrolytic capacitor and other components which restrict the life of the driver. So the service life of AC directly drive circuit can reach semi-permanent state that surpasses the LED luminous source. At the same time, the volume of AC chipset is much smaller than traditional driver.  

 

Have over current, over voltage, reverse connection protections, which ensures the service life and stability of products.

 

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.

 

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.

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

      

The lowest color temperature in this field. Exclusive Street light with warm white light

Yushan Photoelectric is the first manufacturer in China who supplies the LED street lights under 3000K color temperature. The color temperature of street lights covers 2800-6500K, but the light efficacy is more than 140LM/W, it is a world leading level.

 

The low color temperature light could excellently penetrate the rain and fog, so the LED light could perfectly replace the the high pressure sodium lamps.

 

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%.

 

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

 

Superior heat sinking, core advantage

 

Patented fin type heat sinking technology which follows hydromechanics theory: the temperature rises less than 20 Celsius. Adopt the heat sink structure with air flue which is wider at the top and narrower at the bottom, this structure forms the space for air flow that pulls hot-air out of the bottom. It accelerates the flow velocity and cools the lights more rapidly that keeps the LED luminous source in the most comfortable situation.   

 

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.  

Energy saving pioneers, environment friendly

Save much more 70% electric energy than traditional high pressure sodium lamps, save much more 50% electric energy than general LED lights.


Use a power of 120W Yushan AC LED Street light to replace the high pressure sodium lamps which uses 400W or general LED street light which uses 185W.

Compare with high pressure sodium lamps, Yushan LED street light could save 1312 kilowatt hours per year.

Compare with general LED Street lights, Yushan LED street light could save 260 kilowatt hours per year.

 

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Q:What is the active power of LED street lamp? What is the relationship between input voltage and current and power?
Here, we define the phase angle advance as positive, and the phase angle lag as negative. The actual load is resistance, inductance, capacitance inductance capacitance of three types of complex, composite after referred to as "impedance", written in mathematical is: Z= R+j. where R is the resistance impedance, XL inductance, XC capacitance. If > 0, known as the "perceptual load"; conversely, if < 0 called capacitive load. Alternating current through the inductive load, the phase voltage of the alternating current phase advance; alternating current through the capacitive load, the lag phase alternating current AC voltage; electrical engineering definition of the power factor angle phi angle of power factor angle phi Cos phi is called the cosine value of power factor. For resistive load, the voltage and current of the phase difference of 0 degrees, therefore, the power factor of the circuit is 1 of the maximum; and pure inductance circuit, voltage and current phase difference of 90 degrees, and is a leading current voltage; in pure capacitance circuit, voltage and current phase difference is - 90 degrees. The current leading voltage. In the latter two circuits, the power factor is zero. For a general load circuit, the power factor is between 0 and 1. By mathematical impedance Z=, R+, J, if XL = XC, then Z= R, that is, impedance Z becomes a pure resistor, power factor is equal to 1.
Q:What is the reason that the range of the LED100W street lamp is not enough or the brightness is not enough?
LED street lamp with the conventional high-pressure sodium street lamp is different, the light source of high power LED lamp with low voltage DC power supply, by the synthesis of GaN based blue LED and yellow fluorescent powder, white LED, with high efficiency, safety, energy saving, environmental protection, long life, fast response, high color rendering index unique advantages, can be widely used in city road lighting.
Q:LED lamp of common sense, several, such as the LED street lamp, there are many W have many stars, some lamp is a lamp there are a lot of W number
But only a few out of the chip package LED lamp has many kinds of companies with different types of beads made products, but now a bunch of polycrystalline with a single tall power generally have finished 12 3W
Q:Can the power supply for the LED street lamp be placed under the lamppost?
You can put appliances under the door, but you must not drive fixed down, otherwise the heavy rain water, may the water inside.
Q:Is it possible to use 100W LED power for street lamp power supply?
Cost problem, a 100W street light, generally more than 3000
Q:What are the features of LED street lamp products?
Energy saving, brightness is not ideal, you have no chance to repair, and then change
Q:What are the components of a LED street lamp?
LED lights a lamp, road lamp, aluminum, and mirror (or mirror). Now, large W is the integration of LED lamp, lamp shell and heat radiating aluminum design beautiful integration and good, suitable for high power LED lamp is used. Professional integration of high-power LED street lighting manufacturers, telephone contact below.
Q:How can I get the LED street light?
We recently have LED exports to grow more quickly, to the countries in Europe, Australia, Africa, from LED to LED to LED downlight lamp display lamp, has not yet been involved, first to leave a claw lol
Q:Street lights and signal circuit connections
1, the characteristics of the LED street lamp - unidirectional, without light diffused lightingEnsure efficiency; page 2, LED street lamp has unique two optical design, will be LED street lightingFurther improve the area required to save energy lighting efficiency; illumination; page 3, LED light source efficiency has now reached 100lm / W, but there is still much room for development, for 250LM / W reasonsThe luminous efficiency of high pressure sodium lamp is only increased with the increase of power; therefore, the enterprise list, the overall luminous efficiency of LED street lamps is stronger than that of high-pressure sodium lamp; (overall light efficiency is theoretically practicallyOver 250W high pressure sodium lamp is more efficient than LED.
Q:The difference between LED modular street lights and LED street lights
They are all LED street lights. Structural design is different, modular street lights, such as 150W, it can be divided into 3 modules, a group of 50W, such benefits, problems, convenient maintenance!

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