Led Kitchen Lights 5 Years Warranty 30-300W Hurricane Resistant
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 630 pc
- Supply Capability:
- 100000 pc/month
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Led Led Kitchen 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:Energy saving control of street lamps can save energy?
- Midnight lights: as the name suggests, in the evening when the amount of half the amount of light, only half of lighting to meet the requirements. As the voltage is proportional to the change with the load, after entering the middle of the night when the load is reduced, the voltage higher than when lights before midnight light, and at this time on the road, pedestrians and vehicles to reduce, put half the street lamp can meet the lighting requirements. The night lights have a variety of luminaire-distribution-style, many of the commonly used vibration rod.
- Q:Please use LED lamp beads with other lamp beads is not the same?
- Can we use the Taiwan hailier, as long as the matching line driving circuit
- Q:Will the wisdom of street lamps be the future of development? At present, which is more reliable?
- At present, China vigorously promote the construction of smart city, so the wisdom of street lighting is also the future trend of development, will replace the traditional street lamps. At present, the wisdom of street lighting manufacturers are many, a representative can Baidu, "Shanghai as if through" the company's wisdom, streetlights have been successfully piloted.
- Q:How is the minimum illuminance of LED street lights Emin obtained? How to calculate?
- Minimum illumination Emin, if you go to calculate or use lighting software (DIALux) simulation, you can get the minimum illumination Emin, how to simulate this? This is not clear
- Q:How much is the LED street lamp?
- Cheap stick wall lamps, dozens of high street lights thousands of.
- Q:LED technical requirement of street lamp 100W
- LED light source technical requirements:(1) LED light source chip requires the use of internationally renowned brands (American CREE CREE, German OSRAM Osram and Holland PHILPS Philips), and uses low thermal resistance, good heat dissipation and low stress packaging technology.(2) using high luminous efficiency LED chip. LED chip luminous efficiency more than 110Lm/w, no ghosting, low light attenuation.(3) LED light source color temperature 4000K-6000K.(4) LED light source life: no less than 50000h.(5) the general color rendering index LED lamp: Ra = 75, the road evenness in more than 0.4.(6) LED street light 10000 hours less than 8%, the service life of 50 thousand hours, 50 thousand hours less than 30%.
- Q:Location of constant current source for LED street lamp
- Solar street lighting controller is divided into two buck and step-up, Buck 50 yuan, step-up 80 yuan, the warranty for three years. Now the conventional 6 meter 30W power solar energy set price is about 1260 yuan, the detailed price ha needs to calculate according to the lighting time and the rainy days.
- Q:What's the price of the LED road lamp holder?
- Generally speaking, as the working environment of street lamps is the worst, it is normal to go to eight or nine dollars per watt.
- Q:LED street lamp or solar street lamp?
- If it is a simple solar light and general lighting than, it is recommended to use general lamps. To tell you the truth, the electricity charges in the province are simply not enough to invest in maintenance and renovation. Therefore, many public facilities of solar energy lamps are bad, because the maintenance and replacement costs are too high.
- Q:How to choose the power of solar street lamp?
- The application of energy saving method for street lamp illumination analysis and comparison: 1. The working principle of energy-saving lamps: control the current through the electronic circuit, use the three primary phosphor to achieve the purpose of high energy saving ratio, high luminous efficiency and high color rendering index. 1, advantages: energy-saving lamps than high-pressure sodium lamp energy efficiency of more than 50%, light efficiency 70LM/W, price economy. 2, shortcomings: energy-saving light irradiation distance is short, the illumination can not meet. Energy-saving lamp light generally 10-20%, energy-saving lamp life in about 8000 hours, the maintenance cost is high; the main comments: energy-saving lamp suitable for commercial lighting, Home Furnishing lighting and plant lighting, not suitable for road lighting.
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Led Kitchen Lights 5 Years Warranty 30-300W Hurricane Resistant
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 630 pc
- Supply Capability:
- 100000 pc/month
OKorder Service Pledge
OKorder Financial Service
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