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

Led Light Wiki 5 Years Warranty 30-300W Hurricane Resistant System 1

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

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Payment Terms:: TT OR LC

Min Order Qty:: 2700 pc

Supply Capability:: 100000 pc/month

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Led Led Light Wiki 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 Light Wiki 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: The same brand of chips, how to judge the quality of LED lights?: Should pay attention to the cooling system for street lamp, street lamp cooling system is now divided into three types, one (die-casting aluminum (aluminum), two (three), Qi tablets) but also pay attention to the radiator is enough, there are many manufacturers have 90W heat lamps, used to install 120W to save the cost, so that his cooling system will follow no, my colleagues decay is relatively large

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: What's the main reason for LED street lights?: The quality of the LED itself is the main reason

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: 400W high pressure sodium lamp can replace 150WLED lamp? Luminous flux?: LED lamps instead of high pressure sodium lamps.

Q: The design idea of LED intelligent energy-saving street lamp: Smart streetlights, I conceived. But it's out of the industry now.

Q: Why does fog cause fog when the LED street lamp is aging?: Specializing in the production of outdoor lighting facilities and all kinds of street lamps, LED lights, is the production of outdoor lighting and sales of high-quality outdoor lighting, street lamps and engineering facilities of professional manufacturers. Main production: landscape lamp, lamp, road lights, garden lights, LED lights, solar lights, LED lights, lawn lamp, underground lamp, electrodeless lamp, lifting lamp, lighting engineering, and related accessories business.

Q: How to detect the leakage of LED street lamp poles?: LLED street lamp: LED street lamp (Light, Emitting, Diode, light emitting two stage tube), that is, semiconductor lighting. It is a kind of form based on semiconductor pn junction with weak electricity can light efficient solid-state light source, in a positive bias voltage and injection current, injected into the P region of the hole and injected into the N region electron in diffusion into the active region after radiation and emit photons, the electric energy can be directly converted into light energy. It is a solid cold light source. It 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 road lighting energy-saving reconstruction.

Q: What's the reason that the LED street lights flash out?: In addition, there may be LED damage. Among them, LED short-circuit, resulting in the number of LED series to reduce, LED voltage at both ends of low, low beyond the power output voltage range, at this time the power will protect, there will be flash phenomenon.