240v Led Lights 5 Years Warranty 30-300W Hurricane Resistant
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 570 pc
- Supply Capability:
- 100000 pc/month
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Led 240v Led Lights 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 are the requirements of the LED street lamp chip? How big is it? How many will it take and how big is the distance between them?
- To single words, whatever you want a few watts, is generally the number of beads multiples of 7. A single chip is usually 45U, specifically you want what brand, the price is not the same.
- Q: Is the price of the street lamp factory in led the same?
- The price of street lamps at the LED street lamp factory is the same as that of the foreign ones. LED street lamp external price = cost + profit. The cost is fixed, that is, profits will change, in addition to street lamps manufacturers require profits, the salesman will be appropriate adjustments, this depends on the salesman personally
- Q: What is the role of heat phase change material on a LED street light?
- To help its heat dissipation, stabilize its effectiveness, and play its energy-saving features, the most important thing is to extend its service life, as we all know, LED street lamp technology is the biggest difficulty is the problem of heat dissipation.
- Q: The same brand of chips, how to judge the quality of LED lights?
- Pay attention to the warranty time of the LED street lamp. Good quality LED street light manufacturers - Shenzhen Liaoyuan century lighting, LED street is responsible for the risk of long time warranty. General LED street lamp warranty is more than 5 years. Liaoyuan century lighting can guarantee five years
- Q: LED street lamp, glass lens, mold opening, research and development
- LED based two time light distribution design is critical to the performance of final lighting devices and products. The first part of the light, failed to achieve the effective illumination range resulting in energy loss, need high numerical aperture optical system of light gathering, further improve the utilization rate of light energy; second, after packaging, image illumination uniformity can not meet the design requirements, to the lowest illuminance is greater than the value required in the choke each point of illumination, which require the LED two optical design. Ying
- Q: LED street lights generally use how many W, how much density is more appropriate?
- 100W or so, the distance is about the same as ordinary street lights!
- Q: What's the reason why the LED street lights don't work?
- The LED lamp power is waterproof power, bad to change new power protection function is not perfect, directly affect the quality of fault phenomenon LED lamp 2, bad part there are several possibilities: 1), such as LED lighting power supply for multi-channel constant output, which may be a group of bad, 2) is LED chip is not good, or is the LED lamp cooling caused by bad burn LED chip.
- Q: High frequency jet lamp, LED lamp, xenon lamp, which is suitable for street lamps
- The so-called high frequency jet lamp, according to my observation, should be ceramic metal halide lamp, just ballast working mode and the previous adjustment, it may also be manufacturers just make a gimmick.To do street lights, the current high-pressure sodium lamp and LED lights are more, but if the local highways department can pass, it is recommended to adopt 150W or 250W ceramic metal halide lamp, but the quality of supporting ballast must be reliable.
- 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: Road light is one of LED. How much is it?
- The price of street lamp should be based on the caliber, height, wall thickness, shape of lamp, power source of light source and choice of chip driver.
Send your message to us
240v Led Lights 5 Years Warranty 30-300W Hurricane Resistant
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 570 pc
- Supply Capability:
- 100000 pc/month
OKorder Service Pledge
OKorder Financial Service
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