Led Dome Light 5 Years Warranty 30-300W Hurricane Resistant

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Product Description:

Led Led Dome Light 5 Years Warranty 30-300W Hurricane Resistant

 

Description

 

Established in 2004, we are an international photoelectric technology industry enterprise which is specializing

in researching, developing, designing, producing, selling, servicing energy saving LED lighting solutions.  

We aim to become No.1 brand in LED lighting. With CSRVE principle, many products such as LED high bay, 

LED flood  light, LED street light had been sold to Europe, America, Asia and other places of the world.

Customers all speak highly of them.


  

Feature

 

1. All adopt Taiwan Epistar LED chip.

2. Lumen efficiency of leds can be 100-105Lm/W.

3. Passed CE, RoHS, FCC, EMC, LVD certifications.

4. We have patent on the design.

5. 3 years warranty for driver, 2 years for driver, 5 years for LED chip.

6. Emitting colors available: warm white, pure white, cool white, red, yellow, green, blue, RGB etc.




Photo

 

Led Dome Light 5 Years Warranty 30-300W Hurricane Resistant

 

 

 

 

Parameter

 

Product Description:

Power

120W

Input Voltage

305V

LED Source

Cree-xt

LED Quatity

72pics

Power Factor

0.98

Efficiency

110Lm/W

Color Temperature

3500K

CRI

80

IP Grade

IP65

Material

Aluminum

Life Span

50,000 Hours

Warranty

5 Years

 

 

FAQ

 


Q: Whether the  LED lights really have 50,000 hours lifespan?

A: 50,000 or longer lifespan is only theory from lab test.But due to working environment are different from 

in lab,actual lifespan is only  <=30,000hours. Meanwhile it can also be 50,000 hours lifespan if it adopt very good material.

 

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

A: Different chips,or same chip but different brightness version.The brightness will be different.But for same chip 

and same brightness version,the brightness will be slight difference.But please make clear the brightness difference 

between LEDs and lamp fixture.

 

Q:What is colour temperature?A: Kelvin is a way to measure "temperature", the light from LED lights emit a certain color, which we have catagorized 

in CTT(kelvin).For example, a warmer (lower color temperature) light is often used in public areas to promote relaxation, 

while a cooler (higher color temperature) light is used to enhance concentration in offices.

 

Q: What is CRI?

A: CRI is a figure which feedback the real objects colors.Higher CRI with higher cost.

 

Q: What is PF and efficiency?

A: PF and efficiency is to feedback the driver electrical performance.

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Q:LED street lights around 2800K, the highest color temperature, how many lumens per watt?
The light loss of the lens and the mask two is about 10%, and the light effect of LED is only 117LM/W, and the power loss is even lower. All of the lights need to be achieved 120lm/W, basically impossible to achieve.
Q:Street lights and signal circuit connections
The LED is a low voltage device that drives a single LED voltage for a safe voltage, and a series of single limited LED power of 1 watts, so it is a power source that is safer than using high power, especially in public placesPesos (such as street lighting, industrial lighting, automobile lighting, commercial lighting, etc.)
Q:What is the LED lamp light?
LED is English light emitting diode (light emitting diode) abbreviation, its basic structure is a electroluminescent semiconductor chip light emitting materials, with silver glue or glue curing to the bracket, connecting a chip and a circuit board and then with silver or gold, then sealed with epoxy resin around, to protect the internal core role finally, the installation shell, so the seismic performance of LED lamp is good.
Q:The factory installed lights, with three male Aurora led, selected high power, high pitch, more
It is recommended not to use this brand. They are made indoors. General street lamps, such industrial products, quality assurance should be more than five years, five years ago, they have not begun to do the street lamp?.
Q:Why solar energy centralized power supply street lamp must be supplied by AC LED lamp?
You mean the power supply project, why the solar power is converted to AC, and then used for street lights?
Q:What is the role of heat phase change material on a LED street light?
I think that a product is not only from raw material to it, but also from the process of enterprises to work on each detail can be improved, with innovative thinking to consider the product of each process! Closely grasp the quality, seize the service. Treat the product, you want to treat their children, in order to make the product to perfection!
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 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:Which is better, the LED street lamp and the traditional street lamp?
Led much better.The price is very close to the traditional sodium lamp, and even some of them are cheaper.
Q:Is it possible to use 100W LED power for street lamp power supply?
The problem of white light fluorescent powder, now in addition to fluorescent powder can be used to estimate the Nichia 40 thousand hours, the other did not prevail, because LED high-power street to do a few years, has no practical test examples, but in general can be used for 20 thousand hours, the light rate estimate is great.

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