LED Street light high Luminous Efficiency no driver AC Directly drive

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

Product Description:

LED Street light  high Luminous Efficiency no driver AC Directly drive

LED Street light  high Luminous Efficiency no driver AC Directly drive


LED Street light  high Luminous Efficiency no driver AC Directly drive

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.

 LED Street light  high Luminous Efficiency no driver AC Directly drive

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

 

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 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), twice as long as that of general street lights. Our company could provide the longest warranty of LED street lights in the market.

 

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.

LED Street light  high Luminous Efficiency no driver AC Directly drive

 

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.  


LED Street light  high Luminous Efficiency no driver AC Directly drive

 

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:22 km road, every 33 meters to install a street lamp, street light power 120W, attached to the LED display 60W, a total of 180W, seeking the best laying line program
611 lights should be divided into at least 10-20 parallel units.
Q:Installation method of high-power LED street lamp
Before the welding temperature returns to normal, the LED must be prevented from any vibration or external force.
Q:LED street lamp or solar street lamp?
Solar street lights are catching up with overcast weather by the possibility of insufficient power supply. The biggest problem is that it is not suitable for long-term use. Because its battery life is only 5, 6 years.
Q:How to use ZigBee intelligent LED street lamp
First, a ZigBee gateway, then use ZigBee lamp switch switch control, through the mobile phone, tablet and other remote control lights can be opened, you can also set the timer function in the software, the specified lamp open time and closed time, you can also add a light sensor, judging the cloudy lamp. Intelligent open or closed
Q:LED street lights around 2800K, the highest color temperature, how many lumens per watt?
The best lamp can do 140 lumens, but to do the whole lamp 120 is basically impossible, the restricting factors of power supply and the other is unable to achieve this level
Q:What are the standards for LED street lights?
Generally not too high standards, the whole system is a combination, but the material is different
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!
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:LED street lights are different from high pressure sodium lamps (both street lamps), as well as superior power consumption
The color temperature of LED street lamp is high, the color rendering is very good, the visual effect is better than that of sodium lamp. In theory, it saves electricity and lives longer than the high pressure sodium lamp, and the luminous efficiency of high pressure sodium lamp is very high, and the light penetration is very strong and the life is long
Q:Why does fog cause fog when the LED street lamp is aging?
The outside gas is in, and it's designed to be self breathing.

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