LED Fluorescent Various Color Powder with High Brightness

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Shanghai
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TT OR LC
Min Order Qty:
54 kg
Supply Capability:
100000 kg/month

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Product Description:

Description of LED Fluorescent:

Extensive usage: it applies to various LED encapsulation from cool white to warm white. The rendering index can be up to 98 with red powder.


Festures of LED Fluorescent:

The powder is a kind of yellow phosphor for LED encapsulation use with the characteristics of high brightness,good stability and no harm to human and environment, which is fired through special manufacturing techniques. This kind of powder is quite applicable to the encapsulation of high color rendering white LED or other lighting appliances.


Specifications of LED Fluorescent:

Appearance: Yellow crystalline powder

Chemical composition: Rare earth aluminate

Physical stability: waterproof and heatproof. No any changes under -50°C to 300°C in the air.

Chemical stability: under 200°C, brightness >90%; within 1000 hours after encapsulation, brightness decay.


Images of LED Fluorescent:

LED Fluorescent Various Color Powder with High Brightness

 

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.

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Q:How do you make paint pigments?
There are distinct forms of eyeshadows, that means distinct finishes. Matte, for instance, shall be very, very focused within the colour, wherein as a lustre will exhibit up sheer, and you can barley get any precise pigment out of it. MAC paint is for a base, or primer to your eye lids, that means you might placed that on BEFORE you place any eye liner, shadow, pigment, and so on. Depending at the colour paint you utilize, it would increase or tone down and eye shadow or pigment then you definitely situation at the lid. Pigment is an excessively, very focused free powder. You best want a tiny, tiny pinch of it, and the boxes they arrive in, move a verrrry good distance. The intent individuals mostly use pigments as a shadow replacement, might be for the reason that both MAC does now not bring the precise colour of the paticular pigment in a shadow, or they are utilising it to increase shadows, or finally, they are blending it with shadows to create distinct colours. Hope this is helping.
Q:Drosophila Eye Pigments?
Man pigments determine the colour of the eye. If the composition of pigments is same in all the flies,how can the colour in which their eyes look differ?isn't this a contradiction?i suspect the accuracy of The chromatography test because even a very very slight change in the amount of pigment can significantly change the colour. The phenotype is always different in mutants due to different genotype. in genotype is taken for granted if a change in phenotype is present. Wait just got over into a nice point. Sometimes even if the pigment composition being same different colours m8 be produced due to different allotropes or iro of the same pigment might have different colours!though allotropes(not isomers) have same composition but differ in,their post translational changes r different.since post translational changes r indirectly influenced by genes.this completely explains this case.
Q:What eyeshadow brand is the most pigmented?
This Site Might Help You. RE: What eyeshadow brand is the most pigmented? I am trying to decide what kind of eyeshadow I should but I want something really pigmented and nice.
Q:Can someone describe the role of accessory pigments in photosynthesis?
Accessory Pigments In Plants
Q:advantages of having accessory pigments?
in leaves accesory pigments are important because chlorophyll the main plants pigment are easilly broken down by low temperature. if chlorophyll, the green pigmnet is broken down accesory pigments give the leaves its color, usually orange, yellow
Q:How do scientists use a spectrophotometer to detemine the absortion spectrum of a pigment?
A pigment molecule absorbs at specific wavelength(s), meaning that when light of a specific wavelength is incident to the molecule only certain wavelengths are absorbed while others are transmitted. The spectrophotometer emits monochromatic light (light of only one wavelength) which passes through the pigment molecule and a detector determines the amount of light that is either absorbed or transmitted by the sample. This is done at wavelengths from the UV (180-330 nm) to the visible (330-700 nm) and the light that is either transmitted or absorbed is detected by the spectrophotometer and is able to be graphed with absorbance representing the y-axis and wavelength representing the x-axis. The resultant graph will depict the absorption spectrum of that particular pigment molecule. Hope that helps.
Q:M.A.C pigments question!?
Buying okorder.com/... Good luck dear! If all else fails, I suggest going on specktra.net and asking on there. It's a MAC and make-up community forum and they're extremely helpful and informative when it comes to anything MAC!
Q:Separation of plant pigments?
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Q:What is the role of pigment in photosynthesis photosynthesis ?
Photosynthesis can't happen without the pigment chlorophyll (which is green and is why leaves and stuff are green). Chlorophyll is found in chloroplasts, an organelle in plant cells. Chlorophyll harnesses the sunlight's energy in order to split water (into hydrogen pairs and oxygen) so it can be used in the photosynthesis process (ie. in order to make glucose, the food source for plants). Hope this helps! :D
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All photosynthetic organisms contain one or more organic pigments capable of absorbing visible radiation, which will initiate the photochemical reactions of photosynthesis. The three major classes of pigments found in plants and algae are the chlorophylls, the carotenoids and the phycobilins. Carotenoids and phycobilins are called accessory pigments since the quanta (packets of light) absorbed by these pigments can be transferred to chlorophyll. Chlorophylls chlorophyll a - present in all higher plants and algae chlorophyll b - present in all higher plants and green algae chlorophyll c - diatoms and brown algae chlorophyll d - red algae (chlorophyll a is present in all photosynthetic organisms that evolve O2.) Chlorophyll molecules contain a porphyrin 'head' and a phytol 'tail'. The polar (water-soluble) head is made up of a tetrapyrrole ring and a magnesium ion complexed with the nitrogen atoms of the ring. The phytol tail extends into the lipid layer of the thylakoid membrane. Carotenoids (carotenes and xanthophylls) Carotenes: -carotene - higher plants and most algae $-carotene - most plants some algae xanthophylls: luteol, fucoxanthol and violaxanthol Carotenoids contain a conjugated double bond system of the polyene type (C-C=C-C=C). Energy absorbed by carotenoids may be transferred to chlorophyll a for photosynthesis. Phycobilins (found mostly in red and blur-green algae): phycoerythrin phycocyanin allophycocyanin )

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