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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Specification
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: How many volts is the 42wled solar street light?
- Usually less than 15 watts of courtyard lights are 12 volts, and then small is a few watts of lawn lights, is 3.6 volts.
- Q: Solar LED street lamp, how much is a set of solar street lamps wholesale price?
- Solar street lighting controller is divided into two buck and step-up, Buck 50 yuan, step-up 80 yuan, the warranty for three years. Yangzhou is the largest production base of street lamps in China, which can be visited by manufacturers.
- Q: Which is better, the LED street lamp and the traditional street lamp?
- For street lighting and tunnel lighting projects, the sodium lamp itself has a large power, greater starting current, and thicker cables. Led because the power is small, the cable needs small, the overall cost of the project, consider the cable, then can be about 20% cheaper. The power can be saved by about 30%, and the service life is increased by 50%.
- 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: Method for connecting cable between street lamp and street lamp
- Construction is generally in accordance with the map. If there is no picture, we often use: 1, a cable, in the location of the lamp to build a manual well, with T-shaped connection method, and then lead wire to the inside of the lamp line. 2, the cable from the base through the wire hole into the lamp post, cut off the required two or more lines, respectively, with the wiring nose pressed the same color line, then the insurance into the line end.
- Q: What's the main reason for LED street lights?
- There are many reasons, but the most important reason is the poor quality of the controller
- Q: What's in the lamppost of the LED street light? What is the function?
- Light emitting diodes (LightEmittingDiode, abbreviated as LED) is a semiconductor pn junction formed with weak electricity can light high efficiency solid-state light source based on the forward bias voltage and the injected current, injected into the P region of the hole and injected into the N region electron in diffusion into the active region after radiation and emit a photon, electric can be directly converted into light energy.
- Q: What is the heating temperature at the LED street lamp?
- You ask this question is not clear, good heat dissipation, low temperature, poor heat dissipation, the general surface temperature is best not more than 70 degrees, each LED street lamps are not the same
- 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: 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.
Send your message to us
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
OKorder Service Pledge
OKorder Financial Service
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