Led Light Suppliers 5 Years Warranty 30-300W Hurricane Resistant
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 54 pc
- Supply Capability:
- 100000 pc/month
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Led Led Light Suppliers 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
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:What is the meaning of the "LED 3.5M 50W" street lamp?
- The lamp pole is 3.5 meters high and the light source is led50W. Yangzhou is the biggest street lamp production base in China. It can be visited by the manufacturers.
- Q:What's in the lamppost of the LED street light? What is the function?
- LED street lamp has the characteristics of environmental protection, pollution-free, less power consumption, high light efficiency, long life and so on. Therefore, LED street lamp will be the best choice for energy saving reconstruction.
- Q:Installation method of high-power LED street lamp
- Before the welding temperature returns to normal, the LED must be prevented from any vibration or external force.
- 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:How is the glare of a LED street lamp solved?
- You need to work on the LED drive to shorten the PWM cycle until you don't feel the glare when you're moving fast.
- Q:How big is the power of a LED street lamp?
- See the lamp height requirements, 4 meters, 10 watts, 20 watts is OK, solar energy radar induction street lamp is this power
- Q:How much color temperature should be used for a LED street lamp?
- The main application of LED street, main roads, secondary roads and branches, factories, schools, gardens, city square, Garden Road, rural road lighting.
- Q:Is the power LED lamp constantly flashing? Is it a power supply problem?
- Maybe the driving power is broken, so long as you put on another good driving power, it will not flash.
- 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: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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Led Light Suppliers 5 Years Warranty 30-300W Hurricane Resistant
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 54 pc
- Supply Capability:
- 100000 pc/month
OKorder Service Pledge
OKorder Financial Service
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