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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Specification
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.
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.
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 AC160—380V 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.
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.
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 |
- Q: What is the distance between the usual street lights?
- There is no standard, and some are required to achieve the value of illumination, there is no hard and fast requirements, generally speaking, the distance between the street lamp and the lamp height and the number of watts.
- 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: Is there any national standard for surface coating of LED street lamp?
- No specific standards, the main anti-corrosion can be
- Q: Does LED street lights save electricity?
- LED streetlights do save electricity.LED light is small: LED is basically a small chip, encapsulated in epoxy resin, so it is very small, very light.Low power consumption: LED power consumption is very low, in general, the working voltage of LED is 2-3.6V. The operating current is 0.02-0.03A. That is to say, it consumes no more than 0.1W.
- Q: Want to do a LED street lighting, do not know how to start, please recommend books or websites, can understand the whole process of doing LED street lights!
- You want to make street lights, that is easy and not easy, simple and simple, in fact, you want to see the manufacturer's demo assembly process on the Internet is impossible, because it relates to the confidentiality of the company. To see, you can go to the manufacturers to see, contact manufacturers business on it.
- Q: How much color temperature should be used for a LED street lamp?
- The main application of LED street, main roads, secondary roads and branches, factories, schools, gardens, city square, Garden Road, rural road lighting.
- Q: Is there any difference between intelligent street lamp and intelligent LED street lamp?
- The difference is that the light source of the latter has been defined as LED. The light source of the former is not defined and can be a variety of light sources.
- 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.
- Q: Will the wisdom of street lamps be the future of development? At present, which is more reliable?
- At present, China vigorously promote the construction of smart city, so the wisdom of street lighting is also the future trend of development, will replace the traditional street lamps. At present, the wisdom of street lighting manufacturers are many, a representative can Baidu, "Shanghai as if through" the company's wisdom, streetlights have been successfully piloted.
- Q: Who knows LED street lamp warm white light and positive white light have what difference, how should choose?
- Because the light intensity of the human eye light is higher than that of the warm white light, the naked eye will feel that the white light is brighter than the warm white one.
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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
OKorder Service Pledge
OKorder Financial Service
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