High Lumens Solar Ground Light Factory Price
- 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 |
| Protection Level | IP56 |
| 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 |
FAQ:
1. How about your campany?
China National Building Materials Group Corporation (CNBM) was established in 1984 with approval from the State Council, and then became a Central Enterprise under direct supervision of State-owned Assets Supervision and Administration Commission of the State Council in 2003.Till the end of 2010, CNBM had set up more than 38 branches and 8 offices worldwide involving 28 countries and regions located over five continents around the world, and established import and export business relations with more than 120 countries and regions.At present, the Group has more than 60 overseas building material production lines, including completed ones and those under construction.
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: What color would a black object look under a red light?A cyan object under a blue light?A magenta object under a green light?A red object under a yellow light?A yellow object under a red light?
- So much depends on whether an object is wide band or narrow band. If both the source and the destination are narrow band then the target will appear black unless the source has some of the same wavelengths as are in the destination. If the source is broadband and the destination is narrow band then the destination will appear its own colour only. If both are broadband then we must consider the full gamut of wavelengths that they both have in common. eg in the first case it will be bluer than cyan and more cyan than blue. Turquoise? in the second we can say that green contains yellow, green and blue light. Magenta reflects reds and blues. so the blue is in common to both. It might appear blue. Yellow light may contain red, orange, yellow and green. The red object will reflect reds and oranges and some yellow. So the red object may appear orange. Similarly for the yellow object in red light. It all depends on the range of colours that exist in each object ( source and illuminated object )
- Q: I assume you are aware of the different lights known.
- Light and its partners can be manipulated in a variety of ways. The most familiar is reflection, in which light is bounced from a surface, the light coming off at the same angle at which it hits, resulting in your undistorted face looking back at you from a mirror. Radiation travels at c only in a vacuum. When it passes into a substance, it slows and can be bent, a common phenomenon called refraction. The effect is easily seen when looking at something through water. Refraction by a curved lens focuses radiation to create an image. Turned to the sky and attached to a detector, the lens becomes an astronomical telescope. (A curved mirror can create a similar image by reflection.) The speed of an electromagnetic wave in a medium depends on its wavelength. Violet light is slowed in a glass of water significantly more than red light. As a result shorter visual waves refract more than do longer ones. Refracted light is therefore dispersed or spread out into its spectrum, creating a rainbow -- or the spectrum of a star. Spectra can also be created by the interference of light waves, the phenomenon that makes the brightly colored patterns seen reflected from a compact audio disc and the halos often observed next to a bright, partly clouded Moon. stars.astro.illinois.edu/sow/spec... Goodbye
- Q: I know how normal lights produce lights, but how do fluorescent lights do it?:)
- Radiation: The main precept of fluorescent tube operation is based around inelastic scattering of electrons. An incident electron (emitted from the coils of wire forming the cathode electrode) collides with an atom in the gasoline (such as mercury, argon or krypton) used because the ultraviolet emitter. This reasons an electron within the atom to briefly bounce as much as a bigger power level to take in some, or all, of the kinetic power delivered with the aid of the colliding electron. This is why the collision is called 'inelastic' as one of the vital vigor is absorbed. This higher vigour state is unstable, and the atom will emit a photon to allow the atom's electron to revert to a cut down, extra stable, power degree. The photons which are released from the chosen fuel mixtures are likely to have a wavelength in the extremely-violet part of the spectrum. This is not seen to the human eye, so have got to be converted into visible gentle. That is carried out by using using fluorescence. This fluorescent conversion happens in the phosphor coating on the inside floor of the fluorescent tube, the place the extremely-violet photons are absorbed with the aid of electrons within the phosphor's atoms, inflicting a equivalent power leap, then drop, with emission of an additional photon. The photon that's emitted from this 2nd interplay has a lessen power than the person who caused it. The chemical compounds that make up the phosphor are notably chosen in order that these emitted photons are at wavelengths noticeable to the human eye. The change in vigor between the absorbed ultra-violet photon and the emitted seen gentle photon goes to heat up the phosphor coating.
- Q: do they still light the plaza up in kansas city on thanksgiving or whenever?
- Yes we were on the plaza today and they were putting up lights. They light them on Thanksgiving through the Holiday Season
- Q: If I get hid lights and install fog lights that are not hid, will the fog lights still be helpful or should I just get everything hid? Thanks in advance to all those who answered...
- you dont need hid on fog lights
- Q: i need help im having a black light party an need to know what food glows under black lights???
- bananas tonic water most things light like chips and marshmellovs
- Q: trafic light changer
- flashing lights at the beam on the top of them works...........thats what the police do.............
- Q: Help needed for a name for a new lighting company.The company sells high quality luminaries and bespoke lighting. The name needs to stand out, have an elegant, confident, modern and unique tone to it, that reassures quality and expertise.
- lumalight litup lights turned on BriteLite
- Q: does black light paint show up in the dark without a black light?
- Fluorescent or black light paint seems to vibrate or glow because of the way UV light is reflected off it. Under normal light the colours are brilliant, but when seen under a black light, they emit an extra brightness. However, in the dark, they don't glow at all. Phosphorescent paint, also known as glow in the dark paint, absorbs UV light from the surroundings, then emits a greenish glow in the dark, for a short time, until the stored energy is depleted. They're two different things.
- Q: lights on or lights off when ur in bed with someone doin the nasty? i prefer lights on but sometimes when the lights are off it's like ur blindfolded and it adds to the excitement!!! feel ur way around with ur hands!!!
- Easy...BOTH...I want the lights on when she is watching me have my way with her. I want her to see me when she is on her hands and knees in front of a mirror and I'm behind her and reminding her who's @ss that belongs to. Let her see the whole picture of the nasty that's being taken. Lights off when she is being taken at 4am out of a dead sleep. Let her just feel her way through it all. She can only wonder what is happening next while she is tied to the bedpost. It's quiet and she knows she cannot do anything, she can feel your tongue touch her, but has no idea where it will land next..gotta love it Nothing better than rough sex in the dark....or light...LOL
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High Lumens Solar Ground Light Factory Price
- 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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