Led Lights For Lamps 5 Years Warranty 30-300W Hurricane Resistant
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 510 pc
- Supply Capability:
- 100000 pc/month
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Led Led Lights For Lamps 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:Is the price of the street lamp factory in led the same?
- LED lights for their respective products factory price countries has not been unified, now rely on market regulation and macro-control and their purchase of LED street customer awareness of the product, the key is led lamps factory enterprise conscience.
- Q:How to identify LED street lamps do well or not?
- The voltage range of the power supply is generally wide, and the voltage is relatively stable (between 90V-260V).
- Q:What is the heat dissipation principle of a LED street lamp?
- The road lamp with outdoor use at night, located on the side of the radiating surface above as well as restricted small benefit to the air natural convection, so LED road lamp cap recommendations as far as possible to choose natural convection cooling.
- Q:What are the specifications of LED street lamps?
- The integrated specifications go up from 30W to one specification per 10WSingle from 28 onwards, each 14W for one specificationModules from 30W onwards, each 30W for one specification
- Q:How much solar panels and batteries do 9W+10W solar light sources use for solar street lamps? LED
- Solar street lamp uses solar energy, solar panels (to recharge the battery, the battery power supply to load at night, 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.
- Q:What is the function of the microcontroller on the LED street lamp?
- Are you saying that driving power street lamps inside the IC is how to start it depends on your number and your street lamp street lamp is light intensity sensor or automatic timing you make these problems clear estimates of the so-called SCM will be solved
- Q:What is the distance between the usual street lights?
- There is no standard, and some are required to achieve the value of illumination, there is no hard and fast requirements, generally speaking, the distance between the street lamp and the lamp height and the number of watts.
- Q:LED street lamps must be constant flow source? No constant current source, can I?
- No, I think the LED street lamp needs DC power supply.
- Q:How to calculate the radiation area of solar LED street lamp
- According to the light distribution, the installation height and elevation of the lamp, it can be calculated by trigonometric function
- 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.
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Led Lights For Lamps 5 Years Warranty 30-300W Hurricane Resistant
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 510 pc
- Supply Capability:
- 100000 pc/month
OKorder Service Pledge
OKorder Financial Service
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