Led Room Lighting 5 Years Warranty 30-300W Hurricane Resistant

Led Room Lighting 5 Years Warranty 30-300W Hurricane Resistant System 1

Led Room Lighting 5 Years Warranty 30-300W Hurricane Resistant

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 66 pc

Supply Capability:: 100000 pc/month

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

Led Led Room Lighting 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 Room Lighting 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.

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: Method for connecting cable between street lamp and street lamp: Is now widely used in the whole cable wear, probably set aside from not less than 700mm, and will open in the middle, take a zero, a fire, a head, throw to the power on the street where. Pay attention to three-phase matching.This is safer and increases the installation speed considerably. It takes time to make a cable head.

Q: How is the rated current of the LED street lamp holder?: The rated power of the lamp cap is divided by the input voltage and then divided by the power factor.

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: Do constant current LED power supply for street lamp power supply? Is it better to use LED constant voltage power supply?: Relatively large changes, small changes can lead to constant voltage power supply current so constant current drive is better, before use Fuhua electronic outdoor power personal feeling can still hope to adopt, oh, welcome to ask.

Q: How to use ZigBee intelligent LED street lamp: Because every time there is a street lamp, through the method of adding repeaters, ZigBee can now add more than 60 thousand devices for a city should not be a problem, if more street number more than 60 thousand, can be divided into several pieces respectively. In general, the distance from each repeater is about 70 meters, and it will be better if there is no blocking outside, and hundreds of meters are no problem at all. If the effect is not good, you can add a repeater in the middle to resolve it.

Q: The design idea of LED intelligent energy-saving street lamp: The traditional light sources used for road lighting are mainly high pressure sodium lamps. The LED street lamps are mainly used in some trunk roads, but they have shown obvious difference. In the light effect, high pressure sodium lamp is up to 140lm/W, than the current commercial 100lm/W high power LED light efficiency is high, but the LED color index (about 80) is much more than high pressure sodium (about 25), and in the same illumination, white LED helps the driver or pedestrian recognition target, the road lighting the effect and comfort degree is much higher than that of high pressure sodium lamp. In the lighting efficiency, high pressure sodium lamp designed by considering the spherical reflector efficiency of high pressure sodium lamp efficiency generally only 70%. but LED is a directional light, such as the use of appropriate design of light distribution, most of the light will directly onto the pavement, the lamp efficiency can reach above 85%.

Q: The 6 meter high watt LED bulb lamp should match: Generally equipped with 30W led, Yangzhou is the country's largest production base of street lights, manufacturers can visit to see.

Q: What are the types of LED street lights?: You said this, should refer to different roads with different type of light, to find a professional company to purchase their lights, they will tell you you have to road conditions. The simulation results they give you ask, just fine.

Q: What are the main differences between a LED street lamp and a solar street lamp? What are the advantages and disadvantages of each?: Solar street lamp uses solar energy, the solar panel to recharge the battery, the battery powered light source for night use, without complicated and expensive pipeline laying, adjustable lighting layout, safety and energy saving and no pollution, without manual operation is stable and reliable, saving electricity and maintenance free.

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