Solar Wall Light with Exquisite Design
- Ref Price:
-
- 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:
| Source power | 0.5W LED |
| solar battery | High conversion rate single / polycrystalline silicon solar cell module |
| accumulator | Sealed valve-regulated lead-acid or general maintenance-free lead-acid batteries |
| Cetification | UL/CE/CSA/SAAIP56 |
| Controller | Microcomputer Chip, Digital Circuits, Integrated Sensor Technology |
| Operating environment | -20°-60° |
| Lighting Time | Over 8 hours per day, over 5 days continuous work without wind and sunshine |
Solar energy is one kind of green energy from the sun which is environmental protection, noise free, renew and endless. When the solar panel absorbs the solar energy, it makes photovoltaic, then the solar controller converts it into electricity and the light source of LED, scanty light and the sodium lamp will lighting. It is charged on day and lighting at night. It will more benefit from one-off investment to this product.
FAQ:
1. How about your campany?
CNBM,China National Building Material Group Corporation is the largest group corporation in China for building materials and equipment industry. It was incorporated in 1984 upon the approval from the State Council. It is one of the 143 large-scale groups under the administration of the State - owned Assets Supervision and Administration Commission of the State Council. There are over 300 subordinate factories and companies in our Group; 2 public listed companies in Hong Kong, 4 Public listed companies in China mainland; 11 publicly listed companies in which CNBM has a substantial percentage of shares. The business scope of CNBM covers from manufacturing and sales of building materials to scientific research and design, engineering, import and export trade. In many of these fields, CNBM is playing the leading role.
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: can you use, or is a modeling light another term for key light.can i buy a modeling light, use it to correctly light my model, and then when i take the picture, the modeling light will flash?
- any light can be used as key, from a match to a street light, key light means the main light and the strongest one a modeling light is a constant light on a studio flash unit that allows one to get an idea of the effect the flash will have
- Q: how does the eye recieve light?
- Light enters the eye passing through the cornea (the clear front part of the eye) and lens and then hits this retina. The retina contains cells called photoreceptors. Within the photoreceptors are molecules (rhodopsin) that change their conformation when stimulated by light. This change triggers an electrical impulse which is sent to the brain.
- Q: how is light like a wave?
- It can experience interference, which is a wave-like phenomenon.
- Q: in death note who was better l or light
- LLLL!!!! light was creeping me out at the end (and the middle and the beginning, so most of the time) L is the best detective ever (according to the anime/manga) so that just adds to his awesomeness!
- Q: so, the light dont have sense of time?
- You have received answers that says yes and some that says no. What will it be? Well, it all depends on how you see it. As explained before, time is relative to the observer. If you could move close to the speed of light, you won't feel a difference because there is no point of reference in the universe. But, relative to another observer, your time may be compressed. So, if you could move at the speed of light, relative to something else, that something else would appear to go through time instantly. It means that time stops for what you observe but not for you. For example, photons that move at the speed of light have no time reference as relative to you and, in a sense, you could say that time has stopped. Here is another example, if you move at almost the speed of light in a spaceship and you switch your headlights on, you will see its light ahead of you instantly (actually moving at the speed of light). But from an observer seeing you moving at nearly the speed of light, your headlight will appear to move very slowly ahead because, for that observer, nothing can move faster than the speed of light.
- Q: Laser light results from transitions from long-lived meta- stable states. Why is it more monochromatic than ordinary light?
- Frequency (a function of wavelength) determines the light's color, and since all the photons in the coherent light of a laser beam have the same frequency, it's observed as totally monochromatic.
- Q: Hi I have a 20Gallon saltwater tank, and I bought LED lighting which is 6500k white light and 640nm blue lights.I just want to know is this enough for 20Gallon reef tank?
- Depending on what corals you have, you may need around 2-4 watts per gallon. So 40-80 watts should be ok. 6500 k refers to Kelvin and is a color temperature, not a brightness measure. I don't have any LED lighting on my tanks (I use T5s), but I hope this helps!
- Q: I want some relaxing blue or black light bulbs for my room, but is this a good idea? White light is just boring.... Ideas? :D what would you do?
- Red, blue and green lights of equal intensity, creates white light. Believe me! So long as each light is bright enough that each would light the room all by itself, you can change the color of the room by placing each light on a dimmer control. With all dimmers turned up to maximum, the room would be white. As you lower one color light, the room color will change to a combination of the two dominating colors. By manipulating the dimmers, you could simulate the Sun rising, and setting. In addition to that, you could install Black Lights and paint stars on the ceiling with black light paint, then as you turn down the red, blue and green dimmers, and the black light is on, the stars would appear on the ceiling.
- Q: I keep hearing people say IR light or UV light, but if they are outside of the human visible spectrum, are they still considered light rays? What is the real definition of light? Where does light begin and end in the EM spectrum. Are radio waves, then, also considered light? Just light that we cannot see? What about X-Rays?
- Light colloquially would just refer to the visible spectrum but scientifically it refers to all electromagnetic waves, from gamma waves to radio waves. They are all the same phenomenon, just at a spread of frequencies and wavelengths.
- Q: time is constantyou're welcome.
- what the hell is this light second are you not!. i think you mean! light year
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Solar Wall Light with Exquisite Design
- 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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