Lovely Brilliant Solar Lamp Post Solar Fence Light 2016 Hotsale Highquality
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 100000 pc/month
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Product Description
| Light source | Incandescent / LED |
| Lifetime | 2000 hours |
| Cetification | UL/CE/CSA/SAA |
| Work environment | Indoor/Outdoor |
| Warranty(years) | 2 years |
| Working Temperature | -20℃~85℃ |
| Lamp body material | Copper and plastic |
| Packaging Details | color box/mail box/white box |
FAQ:
1. How about your campany?
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.
2. 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.
3. 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.orld 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 customer’s requirements.
- Q:That makes me also wonder, what's the light?
- A black hole has such a strong gravitational pull that light can't escape. If you think of light as a particle (photon) then it sort of makes sense that strong forces can affect the particles. After all, electromagnetic waves (including nonvisible light) can be affected by electric and magnetic forces, so why not gravitational forces?
- Q:someone explain monochromatic and polychromatic light and give some examples
- Mono and poly chromatic light are related to the number of frequencies that make up the light spectrum. Our eyes interpret these frequencies as color. That is why the terms translate into one color for monochromatic and many colors for poly chromatic. Sunlight is polychromatic because it is made up of many frequencies. The colors of the rainbow are the frequencies of the sunlight being separated. Just like what happens in a prism. A laser is monochromatic because it is composed on only one frequency
- Q:I have a 2001 Chevy S10, and my third brake light only lights up when the brakes are applied! Is this normal? Or is the 3rd brake light suppose to light up like the tail light brake lights? The tail light brakes light up dim but when brakes are applied they get brighter. 3rd brake light only lights up when brakes are applied, doesn't have the dim feature is that normal?? Please I need an answer ASAP!
- It's hard to believe that you never ever have been behind another car and the 3rd light magically appears on the vehicle in front of you
- Q:What element is found within Fluorescent Lighting?
- Elements In Fluorescent Lights
- Q:how does the light bulb produce light???
- The filament has a certain resistance to current. This resistance to current produces a potential that the electrons must overcome in the filament. The act on overcoming this voltage requires energy which is transfered from electrical energy to thermal and light energy. Mostly thermal energy, which is why a regular light bulb is less efficient than a halogen light bulb which works using a different physical concept. Most materials convert electrical energy to thermal energy. But a light bult has a specially designed material which can convert more of this energy to light. This is why you look at the Wattage of a light bulb. Wattage is a measure of how fast electrical energy is being coverted to light. (Energy/Time). This is why higher watt light bulbs are brighter. I guess Thomas Edison was pretty smart.
- Q:Visible light
- The instrument that allows one to actually measure the wavelength of light is a diffraction grating, which is a transparent or reflective optical plate ruled with fine parallel and evenly-spaced grooves. The incoming light wave is spread out as it passes between the grooves and light emerging in specific directions, which depend on the wavelength, is reinforced by interference. Thus, gratings can separate a beam of light into its component colors the way prisms do. laser.physics.sunysb.edu/~wise/wi... spot.pcc.edu/~aodman/physics%2012... Goodbye
- Q:do bats like bright lights?
- Bats are often found near lights, feeding off the insects that are drawn to the lights. So, while I don't think they necessarily like bright lights, I know they can be found near lights.
- Q:Light bulbs (with a tungsten filament) are calibrated to emit full spectrum light when a current flows through the filament. When light shines on the filament will a current be produced?
- Solar energy is energy from the sun. What you meant to ask is: Can a light bulb filament produce electricity from light energy? The answer is no. You need a special device (photovoltaic cell) to do it.
- Q:new light switch and fixture and light still flickers
- As you have stated light still flickers I am assuming it flickered before you worked on it. In fact, that's the reason you replaced the switch and fixture. Am I right? If so and you are using the old bulb, replace it. But I'm thinking you have already done that. Right? So then the original problem is still there. You must have a loose connection somewhere between that switch and the panel. Turn off the power to that circuit and open boxes one at a time checking and tightening all connections. You will surely find one or more before the problem finally goes away. Be careful, and good luck.
- Q:Road lights landscape lights garden lights where the difference between the three
- Courtyard, etc. to see the district lighting standards or architectural lighting standards.
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Lovely Brilliant Solar Lamp Post Solar Fence Light 2016 Hotsale Highquality
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 100000 pc/month
OKorder Service Pledge
OKorder Financial Service
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