LED Street Light Made In China of High Quality

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Guangzhou
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TT OR LC
Min Order Qty:
50 pc
Supply Capability:
5000 pc/month

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Product Description:

Specifications

Product: aluminum LED street lignt housing

Model: FL-ld-qp(4)-210w

Brand: Feilong

Power: 210w

LED quantity: 168pcs

CRI: 75-85

Bean angel: 120degree

Power factor: 0.95

Body material: Aluminum

Certigication: CE&ROHS, FCC

IP rating: IP65

Net weight:9.3kg

Input voltage: AC90-260v

Color temp: 3000-7500k

Frequency: 50/60Hz

Working temp: -20 to 50

Warranty: 3 years

LED chip brand: Cree Bridgelux Epistar

Advantage: low consumption, excellent heat dissipate, design for environment......


Application

Freeway, highway, citycross road, urban street and boulevard, sidewalk, publish areas such as school , residential, industrial park.... 


Advantages      

1.With solid all-aluminum housing and optimized airflow, using led and heatsink direct touch, this innovation housing with modulized heatsink can dissipate heat efficiently.

2. The ventilation hole between modules and the housing can avoid dust and water accumlation and reduce the cleaning frequency.


Packing method                                                                        

1.Normal Packing with canton.(export packing).

2.The goods ship with a shipping tray ,convenient for to up and down

3.If the goods are fragile ,we will pack them with wooden case  to protect them.

4.Goods can be packed under the customer's requirement.


Trade terms                                                                                                                               

1.Payment: T/T 30% deposit, 70% before shipment ,L/C ,western union or paypal.

2.Delivery time: 15 – 20 days after receive the deposit (Based on quantity)

3.Packaging details: Standard export packing, or according to your requirements

4.Discounts are offered based on the order quantities.


Our Services

(1)Your inquiry for our products will be replied in 24 hours 

(2)Costomized desgin is available ,OEM and ODM are welcomed

(3)Make the products as your requirement.

(4)Protection of your sales area, ideas of design and all your private information


FAQ

Q: Nearly all high lumen led street light are the same exterior,how to tell quality?

A:  Price and exterior.

Due to raw material cost difference is big,poor quality are all poor housing exterior with short FINs and light weight. So prices are also low. Besides,the driver exterior is also low-end with poor IC,MOS and capacitances.


Q: Does  really have 50,000 hours lifespan

A: 50,000 or longer lifespan is only theroy from lab test.Actual lifespan is only  <=30,000hours.< span="">

 

Q:For same power,why different suppliers with different brightness?

A:Please make clear the LEDs brightness ≠ lamp fixture brightness.

For example,50W LED flood light,bridgelux 110-120lm/w LEDs,the LEDs brightness will be 5500-6000lm.But the LED flood fixture will be only around 4100lm.

 

Q: What is CRI?

A: CRI is a figure which feedback the real objects colors.Higher CRI with higher cost.Generally,LED flood and LED high bays,if they are made by epistar or bridgelux chip,the CRI are all around 70-75Ra.If this figure higher than 75,please ask your suppliers to send test data.

 

Q: What is PF and efficiency?

A: PF and efficiency is to feedback the driver electrical performance.Higher PF and efficiency with higher cost

 

Q: What is the difference between Epistar and Bridgelux chip?

A: Epistar is Taiwan brand, Bridgelux is USA brand. Both brands are very good quality.

Epistar 90-100lm/w version usually for mid-end market with very stable quality, And Bridgelux 110-130 lm/w version usually for high-end market.

 

Q: Is there cheap shipping cost to import to our country?

A: For small order, express will be the best. And for bulk order, sea ship way will be better but take much time.

For urgent orders, we suggest via air to airport plus our ship partner send to your door.


Why you should choose us?

a. Rich experienced.

Our company has over 8 years experience in study,development,production and installation. Only if you have problm, we can solve it by the fastest speed.

b. Advanced technology.

We have the most advanced R&D team to make sure each product are in best performance,including solar street light,solar garden light,led street light etc.

c. Quality

We dare to promise you the best quality in China. Our QA & QC department operate the inspection strictly. ISO9001 management system was absolutely excuted.

d. Price

We are factory. Here we can guarantee you the best price.

e. Delivery time.

The production line is automatic. The work efficiency is high. Our transfer of personal is<1% per year. You won't be upset to let experienced worker to produce your goods, right?

f. After-sale service.

We have special after-sale service. Once you have problem with our solar lights,pls contact the sales. They will give feedback to the after-sale service department and engineer at once. We promise to give you a satisfied answer within 24h.


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Q:What is the meaning of the "LED 3.5M 50W" street lamp?
The lamp pole height is 3.5 meters, 50W power, LED street lamp. Zhongshan open and close electrical appliances produce intelligent LED street lamp, the quality is good, the price is substantial.
Q:LED street is a single bead or multiball well
I want to see or choose the multiball ~ I see street in front of my hospital is good ~ ~ is more than the illumination range is also quite good ~ ~ is the kind of small lamps
Q:What do you pay attention to when choosing LED street lamps?
First, we should pay attention to the relevant photoelectric properties (such as light type, luminous flux, luminous efficiency, color temperature, power, rated voltage and current parameters);
Q:What is the luminous flux of LED30W solar street lamps?
The luminous flux of LED light source is 1W 45mil 110lm to 130lm (this is a test at the rated 25 degrees at room temperature, in the actual application is certainly not to), regular 30wled products are a lens two with a light, even the best lens in there will be the loss of good, good quality of the lens, the loss in 10%, ordinary loss in more than 30, LED street common 30W are the traditional lamp type, the lamp outside and glass lens, the light loss is higher, so the comprehensive down than ordinary street lamp has a conventional calculation method is practical the luminous flux per lamp w lumens 0.7 is multiplied by the number of lamps, the luminous flux *0.6, luminous flux *0.75 good quality, this is probably the calculation method.
Q:How to identify LED street lamps do well or not?
What is the light source efficiency of the luminaire, that is, the power factor, which is generally above 95%.
Q:What are the standards for LED street lights?
1, in order to implement the "industrial enterprise overall quality control measures" issued by the State Economic Commission, and comprehensively improve the design, construction and operation level of street lamps, this standard is formulated.2, the requirements of this standard, street lighting design, maintenance, installation, operation and other work should comply with the implementation.3, this standard from the date of the trial, in the implementation should continue to sum up experience, and in accordance with the needs of the development of safety production, modify and supplement, make it gradually perfect.
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 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 function of the microcontroller on the LED street lamp?
Can be used to adjust the light, can also be used to determine the timing of the street lights, the key depends on what the microcontroller peripherals, and then use procedures to achieve peripheral functions
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.

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