Solar Wall Lamp LED Solar Wall Light for Outdoor
- Ref Price:
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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:So i have a 20 gallon fish tank and i bought a new light for it and it came with 5 different lights 4 LED bars 2 white and 2 blue, and 4 smaller lights that are a darker blue i was told that the smaller darker lights where night lights and suppose to come on at night but what about the 2 other blue lights? am i suppose to turn those on at the same time as the 2 white lights?
- fish have reflections that shine with blue light
- Q:In my book, it says that light consists of electric and magnetic fields. These fields are caused by the motion of charged particles in the source of the light. So what causes the wavelength and frequency present in visible light? Will light not oscillate in a vacuum? I don't understand... Someone please clear this up for me!
- Light is electromagnetic radiation, made up of photons, which can be described as a pair of alternating electric and magnetic fields. In other words, light is made up of light, and is not made up of other components. The alternating nature of these fields is what determines the frequency of the light, and that, plus the speed of light, determines the wavelength of the light. Light propagates in a vacuum. It does not require a medium for tranmission (as air serves for sound transmission). While the movement of charges generates electromagnetic radiation, the propagation of electromagnetic radiation does not depend on the presence of anything.
- Q:Can anybody list the properties of light please?
- 1. Light behaves as both an electromagnetic wave and a particle. 2. It has a constant speed. I vacuum its speed is ~300,000,000m/s 3. It has a spectrum of different frequencies ranging in color from infra red (low end) to ultra violet(upper end). Three primary properties of light are: Intensity; Frequency or wavelength and; Polarization.
- Q:what is description of light
- White okorder
- Q:How far is one billion light years?
- It is like walking 9,460,530,000,000,000,000,000 kilometers. If you walk one kilometer each second, you would first die before reaching the end.
- Q:Like how laundry detergent can shine in black lightwhat shines in blue light? and i mean materials like laundry detergent
- blacklight is UV light and it is more energitic than visible blue light so i think that there is nothing that will shine in blue light unless the blue lighg is accompanied by UV lights. And also remember that black light don't exist.
- Q:how is light used to study spaceTIAHailey
- Well... We use the speed of light to calculate how far apart the stars are, and to estimate the size and age of the universe. Speed-of-light calculations are what confirmed that the universe is expanding. And because light takes a certain amount of time to get here, when we look at the stars, we're literally looking back in time, to what the universe was like millions of years ago: The speed of light is particularly important in astronomy.
- Q:STREET LEGAL Head Lights
- HID conversion kit For regular bulbs, they need to be more than 5000k for color temperature, and bulbs higher than this usually aren't legal for road use.
- Q:i need to know about visible light like 2 interesting facts!!!!!!! lt;3333
- i think you meant to assert invented? Its rather meant to be discovered. under is a few info on the detect of the seen ligt spectrum, aka gentle waves. Professor John Tyndall: In 1869 Tyndall discovered the scattering of sunshine with the help of dirt and enormous molecules, now conventional because of the fact the Tyndall effect. He observed that a beam of sunshine, seen because it gone via common laboratory air, disappeared whilst it entered a flask of organic filtered water. He now handed a mild beam via filtered air and have been given the comparable effect – no beam. He deduced that gentle bounces off little debris and into our eyes, allowing us to work out the beam. He discovered that different sized debris scattered gentle in different techniques. seen gentle is composed of 7 different colored lights, commencing from purple to violet, yet is colourless whilst the 7 lights are jumbled jointly. Tyndall stated that the sky is blue because of the fact molecules interior the ambience preferentially scatter the solar’s blue rays. verify the source in case you want greater information. Cheers!
- Q:2 questions on light pollution. 1. How important do you think electric lights are?2. How important is it that we stop light pollution?I need your name, state, and consent to use you as an example in my essay. Great thanks
- 1. I think society as a whole will be greatly changed if we decide to use candles again. First off, there would be great increase in fires. Also businesses will have to close at nightfall and activities such as reading at night will be less common. 2. I don't think it is overly important in comparison to air pollution. There is no imminent danger at the moment but with air pollution there is clearly a physical effect. Kevin Jeong, Toronto, I approve of the use of my answers in your essay.
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Solar Wall Lamp LED Solar Wall Light for Outdoor
- 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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