LED Street Lights High Efficiency JMLW-60

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Shanghai
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TT OR LC
Min Order Qty:
10 pc
Supply Capability:
10000 pc/month

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Product Datasheet: 

 

Coursertech LED Street Light Parameters
No. Model NameJMLW-30JMLW-60JMLW-90JMLW-120JMLW-150
1 Rated Power30W60W90W120W150W
2 Replacement HPS110W250W175W*2400W250W*2
3 LED Quantity285684112140
5 LED ChipAmerican Bridgelux 3W/pc
6 CertificatesCE, RoHS, Patents, ISO9001:2008,SGS
7 Color Temperature4500~5000K
8 Beam Angle140°
9 Input VoltageAC 85-265V
10 Frequency Range50-60Hz
11 (PF) Power Factor>0.97
12 Total Harmonic Distance<15%< span="">
13 LED Efficiency140 LM/W
14 Lamp’s Efficiency>95%
15 IP GradeIp65
16 Working Life>80000 HRS
17 Environment Temperature-40℃˜~+80℃
18 Light Body  MaterialStretch-formed Aluminum
19 Pole Height6m8m9m10m12m
20 Central Illumination42lux (6m)44lux (8m)47lux (10m)50lux (12m)41lux (12m)
21 Pole to Pole Distance20-25m30-35m35-40m40-45m45-50m
22 Installing SizeΦ60mm
23 Products Size(mm)520*360*90600*360*90720*360*90840*360*90960*360*90
24 Packaging Size(mm)580*425*155660*425*155780*425*155900*425*1551020*425*155
25 Net Weight8KG9.5KG11KG13KG15KG
26 Gross Weight9KG11KG13KG15KG17KG

 

Product Description:

 

1.Adopting wind generator or solar panel generating energy to make battery constant voltage , control current and charge automatically.

2.It will be at the state of protection according to the checked voltage of the battery.

3.It will protect automatically when the current is high supplied by battery, which make your battery at the best state of charging and protection and is good to Charging saturation

4.Property is good, visual display, easy to operate

5.Accessory, cable lines, fastener, terminal

6.The distance between the lights should not be 35m according to the lumen

 

LED Street Lights High Efficiency JMLW-60

 

Product Advantages:

1.    Powered by DC current

2.  Saving energy

3.    High effiency and low time of usage

 

FAQ

1.    What is your payment terms?

We accept T/T payment, normally we need 20% T/T in advance, 80% payed before shipment.

2.    What is your packing system?

We put the sistem in the wooden box.

3.    Can you do OEM service?

Yes we can, but we need to do it with a certain order quantity.

 

 

 

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Q:Does the LED street lamp need a starter?
LED light is not a starter, is a constant current source module, is 220V city power rectifier, with constant current circuit to each LED lamp power supply; LED lights can be connected in series, and then parallel. There is also not constant current, but in each series of branch current limiting resistors, to consider the range of voltage fluctuations, select the current resistance resistance value and power.
Q:What are the prospects for the development of intelligent LED street lamps?
Before 2015, LED Street will remain around 50% compound annual growth rate, by 2015, LED road lighting lamps in the field (mainly for street lights and tunnel lamp) the overall penetration rate reached 46%, the next two years will add more than 30 million LED street lights and tunnel lamp. These favorable expectations have brought greater potential for development of LED street lamps.
Q:How many volts is the wind power streetlight led?
The difference between LED street lamp and conventional high-pressure sodium lamp street lamp is that the light source of high-power LED street lamp adopts low voltage direct current power supply and high efficiency white light diode synthesized by GaN based power blue LED and yellow phosphor
Q:How to calculate the number of Duodawa with LED lights
It's time to test the street lights of 200W. Because different manufacturers of street lamps, the use of LED road lamp holder is not the same, with light lens is not the same, resulting in the same big power of the total luminous flux is not the same, then the results will make the pavement illumination is not the same.To sea lighting 200W, a single luminous flux of more than 114, the installation of 14 meters height, spacing 40 meters, the average illuminance can reach more than 15LUX, the uniformity of more than 0.7.These indicators can not reach the main road lighting standards, can only meet the lighting requirements of secondary roads. To achieve the main road lighting standards, then almost need to use 240W or so.
Q:What is the reason for the low power factor of LED street lamp?
General LED is the switching power supply to drive, the switching power supply improve power factor method is to increase the power factor correction circuit, power factor correction circuit is generally more than 50W in order to play a role.
Q:What is the active power of LED street lamp? What is the relationship between input voltage and current and power?
When the AC current is over load, the AC voltage added to the load generates a phase difference with the AC current through the load, and the concept of power factor is derived from it. People produce and live electricity from the grid, which provides alternating current of 50Hz or 60Hz. As AC load, there are three types of resistance, inductance and capacitance.
Q:How to maintain the LED street lamp?
In order to moistureproof, LED should be stored in a dry and ventilated environment, storage temperature of -40 DEG C - +100 degrees, relative humidity below 85%, 100% of LED lighting street cold resistant, high temperature resistant, good choice.
Q:What is the design height and illuminance of LED street lamps?
1, the first screenshot of table 5.1.3, Weff means: effective width of the road.2, the above lamps refer to conventional lighting, the so-called regular lighting is the lamp installation height of 15 meters below the lamppost.3, light cut type refers to: the maximum light intensity direction of the lamp and the vertical axis of the lamp included angle between 0-65 degrees.4, half light type refers to: the maximum light intensity direction of the lamp and the vertical axis of the lamp included angle between 0-75 degrees.
Q:How is the minimum illuminance of LED street lights Emin obtained? How to calculate?
If you want to measure the value, I can only say that the approximate, because the illuminance value on a point value, the actual measurement is the target area is divided into small areas of uniform, center to measure each region with the value of the measured value, there is a minimum value.
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.

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