Solar LED Lamp Post Outdoor Solar Post Light Fence Light
- 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
| Light source | Light source |
| 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?
CNBM International Corporation (CNBM International) is the most important trading platform of CNBM Group Corporation, a state-owned company under the direct supervision of State-owned Assets Supervision and Administration Commission of the State Council. CNBM is a professinal led light supplier engaged in LED lights manufacturing,project technical support and light design.
We specilzed in led strip lights, led bulb, led wall mount light, led street light....Nowe we have exported our products to over 30 countries and regions like Europe,South / North America,Southeast Asia etc and gained customer's respect and continued businesses. Based on our good quality , reasonable price, good after-sale service, we enjoyed good reputation in the international market.
Warmly welcome your any inquiries or request ! You will be impressed by our superior quality, quick delivery date and attractive price. Contact us now!
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:If matter traveling at the speed of light physically becomes light, what would happen to natural sunlight if it were slowed to less than the speed of light, theoretically?
- No. the traditional velocity of darkish count debris is around 800 kilometers consistent with 2nd. it truly is the common random speed finished by darkish count while it falls right into a darkish count Halo, that's a gravitational properly formed by darkish count. Galaxies sort interior darkish count Halos, and so their residences are properly understood from learn of dynamics of galaxies (an entire graduate-point astronomy direction and too plenty to get into right here). This fairly low popular speed for darkish count is why the darkish count is noted as chilly, as in we are residing in a Lambda-chilly-darkish-count Universe. darkish count is darkish because of the fact it does not work together strongly with electromagnetic radiation, consistent with unit mass. it is truly not an fairly stringent constraint although. darkish count must be made up of bricks (i.e. stones approximately 200 mm in diameter) different than that: a million) we don't be attentive to how those stones must be made and a pair of) bricks or stones are made up of baryons, and there can't be that many baryons interior the Universe, or early nucleosynthesis (He and Li production interior the 1st couple of minutes) could be badly off.
- Q:is this enough light for elodea/egeria to thrive or should I buy a full spectrum grow light? northern light is from a far window
- The type (color) of light is a factor in plant growth, but the amount of light is far more important. You should get good growth using adequate amounts of florescent, incandescent, natural sunlight, or any combination. A full spectrum grow light or natural light will generally provide better results than florescent or incandescent lights. As far as cost is concerned, natural light is free, but you'll need to be close to a window and it may make the water too warm. Florescent lights usually cost a bit more than incandescent, but use less electricity.
- Q:How come lighter colors reflect light and darker absorb light?please make this easy to understand ,im only thirteen and this is for a very important lab in school!thanks
- Actually, rather than thinking of them as absorbers of heat, darker colors are better absorbers of light and thereby become better radiators of heat. Consider the following: The color of an object depends on the wavelengths of colors reflected from the object. A red apple is red because red wavelengths in white light are reflected and other wavelengths are absorbed. In fact, if a red apple were to be illuminated by light that had no red wavelengths, the apple would appear almost black. When a black object is illuminated by white light, all wavelengths are absorbed and none are reflected -- that's why the object appears black. I learned this the hard way one dark night when I tried to use my flashlight locate a Black Angus steer that had escaped our pen. All I could see when I shined the light on the steer were two glowing eyes. Getting back to the point; when light is absorbed by a black object, the energy carried by the light doesn't just disappear. Rather, it raises the energy of the object doing the absorbing. The object, in turn, releases the absorbed energy by emitting longer wavelength, lower energy infrared (heat). This transformation of light into heat is the key to understanding the process because it accounts for the law of conservation of energy. Light just doesn't disappear when it strikes a black object -- it's transformed into another kind of radiation that is either radiated from or retained within the black object. The darker the object, the better its emission of heat because it is a better absorber of light.
- Q:why isnt light an element in the periodic table? there are different types of light, ( UV light, infared light, flouresent, regular light and maybe more i dont know about. But why isnt there at least one in the periodic table?
- Light is matter just in a different form, so technically light is an element. Ex) The light from the sun is caused by the nuclear fusion of the elements Hydrogen Helium.
- Q:Which kind of street light bulb rated at the same wattage gives off more light? Mercury or sodium? How come?
- The most efficient light, in terms of lumens per watt, is low-pressure sodium. Because these give light almost exclusively from the sodium D-lines (589 nm), they do not do well at showing colors and are used mostly in areas where light pollution of nearby astronomical observatories is to be minimzed (as near the Carlsbad observatory on the southern California coast). Next best are high-pressure sodium lamps, which give a yellowish light that has enough spectral components other than sodium-D to gove much better color renditiion. Next best is mercury vapor, but these give only about half as much light as high-pressure sodium, so they are being phased out of streetlight service. Trailing far behind are incandescent lamps, which used to be common but are now rare.
- Q:Or the light of my life or something similar.
- Liora is one of our top choices for a girl. It is Hebrew and mean 'my light. Elior is the male version Some others: GIRLS: Zohar – light, brilliance, Hebrew Photine – light, Greek Aberash – giving off light, Amharic Keren – ray of sunlight, Hebrew BOYS: Abner – my father is a light, Hebrew Lucius – light, Latin Tane – the Polynesian god of light
- Q:My Uncle Has a Betta and he has a Light onhim. His Father always Turns It Off. Does the Betta need Light?
- A Betta needs light and not total darkness all the time. But, it does not need a light directly on it like an aquarium. Mine is on a table near a window so it gets bright natural light, no direct sun. In winter when it is darker outside, I have a small table lamp that I put on when I feed him.
- Q:what are the northern lights ?
- The Van Allen radiation belt is bombarded by billions of electrons streaming in from the sun, the radiation belt is excited and produces waves of visible light as a result.
- Q:light speed ?
- No light never changes speed. Black holes don't make matter accelerate they just condense matter near them pulling it together creating a vacuum towards the black hole.
- Q:When I say red light, what things comes to your mind?
- Beyonce's song, Green Light.
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Solar LED Lamp Post Outdoor Solar Post Light Fence Light
- 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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