Solar spot Light from China Factory High Quality
- 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:
| 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: does light have matter?does light have mass?how is light created or produced?does light have any relation to heat?light spectrum varies greatly, so if light doesn't have matter or mass, how do we get burned? how does light provide energy without matter?how do we know what light is made of (photons)? light has to be constantly moving, at 180k mps, so how can one study it?
- dont be intimidated or make it greater complicated than it relatively is.. relax... if i've got been to respond to your above question, all i could care approximately is that I also have a pink mild, era. next area, eco-friendly arrow pointing left could propose site visitors in the left turning lane can turn left, not significant,, it would desire to be the subsequent lane or 2 lanes, if there's a eco-friendly arrow to the left often the site visitors opposite may additionally turn left yet each and every intersection is distinctive and that i'm specific there are actually not any questions that particular... you are able to basically answer and concentration on your sign and administration your automobile.. i'm specific you will do superb. it is going back to fundamentals... pink, provide up, yellow yield, and eco-friendly flow, continually undergo in suggestions you are able to turn left on a pink from a one way highway onto a one way highway until eventually published otherwise, after combating.
- Q: What are some good lights or lighting bulbs I can use for indoor video work?Currently, I use a Sony Handycam CX 110 for video work.
- video okorder / I know some people who have used flood lamps at the hardwood store; however those lights always seemed textured to me and provide a poor quality of llight. The reflective dimples show up in the video. Sometimes it can make the skin look scaley. I don't recommend the flood lights.
- Q: Light is considered to be both a wave and made up of particles. By calling it both, do we mean that light is waves of particles?
- The statement Light is a wave AND particles is incorrect, at least to my understanding. The statement this appears to be based on tells us that light shows the QUALITIES of both waves and particles at different times, under different conditions. So no, light is not waves of particles.
- Q: I've been looking for a brief description on what light attenuation in water is. Please help!
- Light is absorbed as it travels through water, so that less and less light is present the deeper one goes. The process of light intensity being reduced is called attenuation.
- Q: Does anybody known how to light the pilot light
- come on baby light my fire..opps that's a song . There should be directions on it some where. If not call any furnace place,other than that get along stick match and a flashlight to see where the burner tip is and put the flam to it . Mine there is a knob that has off and run on it you put it to start then push down on it and while holding it down you light it. after it is lit up turn the knob to run. Some thing like that as long as you don't smell gas before you start!!!To find the panel on the bottom there is a shield you have to move to see the burner they put it on the bottom,well good luck
- Q: How does the amount of light (at different distances-close, far, no light) affect the rate of photosynthesis?
- Generally, the higher the light intensity, the faster the rate of photosynthesis. However there will come a point when further increases in the light intensity will have no effect on the rate of photosynthesis, because the rate is now limited by another factor, for example carbon dioxide concentration.
- Q: I'm coloring another lineart xD Let's see, an angel with brown hair. Light blue and white, or light pink and white dress? Thanks :P
- light pink (although i am not a girly person) but light pink just fits for some weird reason! its not too dark or too light! a happy medium! hope this helps!
- Q: someone explain monochromatic and polychromatic light and give some examples
- Sunlight
- Q: what vis light reaction?
- The light-dependent portion of photosynthesis is carried out by two consecutive photosystems (photosystem I and photosystem II) in the thylakoid membrane of the chloroplasts. The photosystems are driven by the excited chlorophyll molecules. To begin photosynthesis, the chlorophyll molecule in photosystem II is excited by sunlight and the energy produced helps to break down a water molecule (H2O) into ?O2 (with electrons removed) and 2H+. The removed electrons are excited by the light energy. When the electrons prepare to come to their rest state, they go through an oxidative phosphorylation process and produces an ATP molecule. As the electrons are coming to a resting state, they are excited again in photosystem I and raised to a even higher energy state. The excited electrons are then used to produce NADP+ + H+. The highly energetic NADPH molecule is then fed into the Calvin Cycle to conduct carbon fixation.
- Q: is light from a light bulb polarized? Is light reflected from a plane mirror polarized? What about light reflected from a glass plate or shiny laboratory surface?
- Light has to be filtered to be polarized. Some sunglasses are polarized. They have tiny slits that let only light which wavelengths travel with its axis parallel with the slits in the fliter. If you take two polarizing filters with slits 90 to each other this blocks almost all the light. to answer your question. None of the above light is polarized unless it has passed through a polarizing filter
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Solar spot Light from China Factory High Quality
- 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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