• Green LED Fluorescent Powder with Hot Sale In China System 1
  • Green LED Fluorescent Powder with Hot Sale In China System 2
  • Green LED Fluorescent Powder with Hot Sale In China System 3
Green LED Fluorescent Powder with Hot Sale In China

Green LED Fluorescent Powder with Hot Sale In China

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Loading Port:
Ningbo
Payment Terms:
TT OR LC
Min Order Qty:
77 kg
Supply Capability:
100000 kg/month

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Description of LED Fluorescent:

1.In-house raw material supply 
2.Scale production: 1600T/Year 
3.Export volume No.1 in China 
4.ERP: traceability


Festures of LED Fluorescent:

Fluorescent powder, also called phosphor, most generally, is a substance that exhibits the phenomenon of luminescence. Somewhat confusingly, this includes both phosphorescent materials, which show a slow decay in brightness (> 1 ms), and fluorescent materials, where the emission decay takes place over tens of nanoseconds. Phosphorescent materials are known for their use in radar screens and glow-in-the-dark toys, whereas fluorescent materials are common in cathode ray tube (CRT) and plasma video display screens, sensors, and white LEDs.


Specifications of LED Fluorescent:

Cathode ray tubes produce signal-generated light patterns in a (typically) round or rectangular format. Bulky CRTs were used in the black-and-white household television ("TV") sets that became popular in the 1950s, as well as first-generation, tube-based color TVs, and most earlier computer monitors. CRTs have also been widely used in scientific and engineering instrumentation, such asoscilloscopes, usually with a single phosphor color, typically green.


Images of LED Fluorescent:

Green LED Fluorescent Powder with Hot Sale In China

 

FAQ:

1.When can i get the price quotation?

We can send you the quotation within 24hours after your inquiry, including the shipping cost if you need.

2.What about payment term?

30% T/T deposit, balance against B/L copy.

Full T/T payment if quantity less than MOQ.

3. What’s your after-sales service?

One-year warranty, and 1% common accessories.

Q: like what's the definition relating to sunlight
Pigments are substances which are used familiarly to create pictures and printings. Pigments give an object a color when in a field of incident white light. Pigments themselves absorb a set of incident colors of light and reflect all others. When multiple pigments are mixed, their ability to absorb colors is added, such that their ability to reflect colors is subtracted.
Q: Is gel food coloring a pigment or a dye?
Dyes contain pigments, my friend. What is a pigment? They are like little beads. Very very tiny beads of the same color. Then if you spread these out, they give the thing a color. For example, the little green beads in leaves give it a green color. Pigment in our hair gives it a blonde/auburn/brown/black color. What is a dye? A dye is a liquid made up of water and pigments. The pigments are dissolved in water (well not really dissolve just that you cant see the beads) so that it's easier for us to use it. Everything that has a color is made up of pigments. So, gel food coloring is a thicker version of a dye that contains pigments.
Q: How many pigments does grass reflect?
Pigments are the colors that make grass look green. They are the pigments that do photosynthesis. Grass looks green because it reflects green light. It reflects the wavelengths of light that have the frequency of green light. Grass has other pigments that we do not see through the chlorophyll, but it is the light that is reflected.
Q: I know the difference between the two, but which do you prefer? Which has a better color payoff? And, which do you own more of?
Pigments definitely have a better color payoff, but the big 7g (I think) jars are pretty much a waste of money because there's no way you'll use all of it...ever. I'd go with purchasing piggie samples and then buying full size jars in the colors you love. Eye shadows are also good and have much less fall out because they're not loose. But it's hit or miss with Mac, I think. By no means is it the best makeup line out there. Make Up For Ever is a better investment for highly pigmented shadows and piggies. They're worth every cent.
Q: wut is the diff between those 2?
MAC pigment is a loose eyeshadow that comes in a jar. It is made with ingredients that help adhere to the skin it is also easy to blend and doesn't cake. It is also to use pigment if you want very intense colors. And MAC eyeshadow well it comes in a little case it is in powder form it's a lot easier to apply than the pigment because the pigment tends to get all over the place. Personally I like the eyeshadow better more shades and easier to apply.
Q: I have dyed my hair dark brown for months now it keeps fading because i've had bleach on before hand, so I need some advice on buying decent hair dyes for pre-pigmenting it so my hair dye stops fading out into a horrible gingery brown!
Pre Pigmenting Will Help Prevent Fading But, You Said Your Hair Had Been Bleached Before. So, You May Need Some DEEP Protien Reconditioning Too. Start By Using A Good Protien Treatment After Every Shampoo. Then, Use A Color Treatment Like ARCtec (Found In Salons And Beauty Supplies) This Will Build-Up The Hair's Pigment Levels. There Are Also Pre-Color Treatments Like L'OREAL Pre-Color Primer, That Will Help Color To Take More Evenly And Last Much Longer. Also, Try MATRIX ForteThérapie Cera-Repair. It Contains Ceramides, Which Are The Glue That Hold Hair And Skin Cells Together. With The Internal Structure And Surface Cells On The Hair (The Cuticle) Reinforced, Your Color WILL Last Longer.
Q: How can you extract pure pigments from a sample of leaves in a form that you could test the absorbency of the various pigments??I don't know how to extract enough pigment in order to fill a cuvette and measure the absorbance, please help!! :D
Separation of plant pigments using chromatography. Paper chromatography is a useful technique in the separation and identification of different plant pigments. In this technique, the mixture containing the pigments to be separated is first applied as a spot or a line to the paper about 1.5 cm from the bottom edge of the paper. The paper is then placed in a container with the tip of the paper touching the solvent. Solvent is absorbed by the chromatographic paper and moved up the paper by capillary action. As the solvent crosses the area containing plant pigment extract, the pigments dissolve in and move with the solvent. The solvent carries the dissolved pigments as it moves up the paper. The pigments are carried along at different rates because they are not equally soluble. Therefore, the less soluble pigments will move slower up the paper than the more soluble pigments. This is known as developing a chromatogram.
Q: HW HELP THIS IS COMLPCATED
They're right. Chlorophyll is the Only pigment in plant cells.
Q: How are plant pigments involved in photosynthesis?
Plant pigments - as other pigments - interact with light to absorb only certain wavelengths. In plants the different sorts of pigments are useful to absorb available wavelengths of light and enable photosynthesis in shadow, in bright sunshine, in deep sea etc.: each pigment reacts with only a narrow range of the spectrum, there is usually a need to produce several kinds of pigments, each of a different color, to capture as much as possible of the sun's energy.

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