2015 Hot Sale 5W UL Led Spot Light

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Shanghai
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Min Order Qty:
20 pc
Supply Capability:
3000 pc/month

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Product Description:

 

1. Specification

1.Fast delivery
2.Lumen:5W/400lm
3.Warranty:3 years

4.Certificate: CE/Rohs/UL

2.  LED Spot Light 5W UL

1. Energy Saving: Saving 80% more energy compared with traditional light source.
2. Long lifespan: More than 50,000 Hours Working Lifetime.
3. Eco-friendly: No harmful radiate spectrums such as UV or infrared ray included.
4. Cost saving: Low consumption of power and the rate of conversion is over 95%.
5. Breakage resistance: Solid LED light source and not easy to damage.

3. Applications of LED Spot Light 5W UL

Apply to home, family house, warehouse, bathroom, kitchen, shopping mall, supermarket, exhibition hall, gymnasium and other similar places requiring lighting.

 

4. Pictures of the Product

   

2015 Hot Sale 5W UL Led Spot Light

2015 Hot Sale 5W UL Led Spot Light

2015 Hot Sale 5W UL Led Spot Light

 

 

5. FAQ

  

How about your campany?

A world class manufacturer & supplier of castings forging in carbon steel and alloy steel,is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customers requirements.

 

How to guarantee the quality of the products?

We have established the international advanced quality management system,every link from raw material to final product we have strict quality test;We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

 

How long can we receive the product after purchase?

In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers.Commonly 7 to 10 working days can be served.

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Q:Clothing store, LED lamp used to burn more than a year, what's the matter
The service life of LED lamp is 100000 hours, and general tube core of this kind of lamp holder are domestic. A few minutes to a few cents, while imports of a few dollars. More than a year, is very normal. Upstairs said is very right, voltage! Input ac voltage is not stable, lead to you in the right regulated power supply output is estimated. Get a better stand, safety first.
Q:How much is the LED to shoot the light, color rendering index in general
When used for commercial lighting best Ra is higher than that in 80, and this business will be less distortion, best can buy more than Ra90, of course the more than 90 manufacturers, basic no inventory, the price is more expensive. According to the different USES can choose appropriate color rendering index of different lamps and lanterns, as long as enough. Such as street light color rendering index is 30 or so with very well.
Q:The sitting room LED shoot the lamp to be more powerful
50 w halogen lamp or 3 wled, main functions of the lamp is light distribution. Create a warm atmosphere.
Q:How many W LED lamp can and ordinary 35 W lamp as light
Light they are made with premium brands, CREE XPE, EDISON power they adopt Taiwan new. 3 watts of power price in $12 to 15 yuan. The shell is air cooling aluminum. But their canister light only suitable for commercial lighting. To general lamps and lanterns manufacturer expensive, because of the different materials used. We do engineering have been use their lamps and lanterns. They shoot the lamp to do pretty good also. West rail into light source are in Japan If is halogen lamp, 5 watts. 5 = 35 watts
Q:LED lamp with a period of time why will flash?
If it is in the driver is the same, that is the lamp bead light board has a problem.
Q:The LED lamp aging is what mean
So-called aging test, it is to evaluate the stability of the overall performance of lamps and lanterns, including electrical, optical, thermal test, general inspection need to define the time period, usually aged 8 hours, if it is a need to develop new products detection time, such as 300 hours. 500 hours. 1000 hours. 3000 hours. 6000 hours respectively according to different test, determine the stability of product performance according to the results of the test. In accordance with the relevant standards to determine whether the product design conforms to the standard.
Q:Led to shoot the light, the 12 v transformer and transformer can general ordinary lamp?
Can't, because leds points of positive and negative polarity (dc), and ordinary lamp general both (ac). If money does not can be connected to use after rectifying, pay attention to the polarity.
Q:LED to shoot the light, heat sink, aluminum alloy profiles and die casting aluminum radiator which is better?
LED lamp is not hot cold light source, isn't it. I use this is out of the blue ball bubble lamp will not hot
Q:LED to shoot the light is good
The lamp is incandescent lamp, principle of the first generation is heating filament under inert gas protection. Filament to a certain temperature when the potential energy of the electrons of the atoms of the outer is elevated to the unstable state, outer electrons when atoms never returned to steady state stability of high energy status will emit light. The working principle of this makes the most of the electrical energy into heat energy, can light energy is less than a few percent, efficiency is very low. The second generation of the electric light is a gas discharge lamp, including fluorescent lamp, fluorescent tubes, energy-saving lamps. Most of these lamps using high voltage ion release ultraviolet phosphors into visible light. So you need not too much heat loss, greatly increase the use of electric power, its luminous efficiency can reach twenty percent. The third generation of the light is LED (light emitting diode) lights, main points, high power and small power and different colors. The LED is the only principle of solid state light emitting light. Using cavity semiconductor PN junction and electronic to move atoms bond change rates can be released in the form of light. Because of the different semiconductor materials can be directly send red, yellow, green, blue and ultraviolet light. Blue light and ultraviolet light and fluorescent powder into white light. Do not need temperature and high pressure due to the working principle of the LED, so in theory to waste the least amount of electricity. Practice on the white LED is also continuing to improve photosynthetic efficiency. At present the highest photosynthetic efficiency can reach above thirty percent.
Q:The LED lamp heating temperature of 65 ° high
But if the light source on the heat doesn't pass all the shell, then 65 degrees it is hard to say, analyze the hot flow channel of light.

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