LEDs (Light Emitting Diodes) are those little colored lights, LEDs are different from ordinary light bulbs because they do not have a filament to break or burn out. They generate very little heat, and very energy- economic , ideal for putting lights into battery-operated equipment like telephones, toys, and gift, etc..

An LED is basically a really fancy diode. Diodes only let current (electricity) to flow in one direction and not the other. LEDs are diodes too, but they have the unique "side effect" of producing light while electricity is flowing through them.

2. How many colors LED lights can be available now?
At present, there are red, yellow, green, blue, orange, jade green, purple(Ultra) , and also pink , white can be made by stick the pink or white fluorescent power on the blue LED.

3. Are the cost for different colors of LEDs is the same or not?
No, they are not the same for LEDs of all colors, the costs of LEDs of  Red, yellow, orange and green ones are same and cheap, while since they have been around the longest. while other colors: blue, jade(pure-green) and purple (Ultra) and pink, white are expensive and at the different cost.

4. what battereis can be used for your LED items?
As we state the batteris information for each item, alkaline and lithuim button cells are more offened used since they are in small size, and also AA(A) cylinder also used sometimes for the big items which need long time lighting.

5. How hong will LED items can be used.
they can be used from 2-10hours depending on the different items and battereis, but they can be used repeatedly after the battereries replaced, and in principle, the LED lights can last as long as the battereis can give power.

6.Can you sell battereis together with the LEDs items?
Yes, we offer the according batteries which are directly from our battery factory.

7. Can you do any OEM items by LED lights?
Yes,we always do OEM items especially the item Flashing Shapes Pin, we do this items in OEM shapes and lights from helping designing and sample making free of charge, and we make the mould for qty production at very low cost.

8. Can you make OEM printing for LED items?
Yes, we are pleased to do this job for our customer and only need the artworks sent to us.

Normally , the glow light products are described as novelty products , which give out colored chemical luminescence lights without any outside power source as well asn without producing any heat .The glow light products have wondered many people, they take insterest and frequently ask some questions which we list as follows, please Creaking for the answers:

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I. Why does glow products "glow"?

Glow products give out light when two chemical compounds are mixed together in a process called chemiluminescense. This process converts energy directly to light without heat, flame or spark. To keep the reaction from occurring prematurely, the two compounds are kept separate by storing one in a very thin capsule, which is broken by flexing or bending the product tube.
The thin capsule contains dilute hydrogen peroxide in a phthalate ester solvent. When mixed with the surrounding solution of phenyl oxalate ester and a fluorescent dye (such as 9,10-bis-(phenylethynyl)anthracene for green), the hydrogen peroxide oxidizes the phenyl oxalate ester to a peroxyacid ester and phenol. The cyclic peroxy compound is unstable and gives off energy to the dye as it decomposes to the very stable carbon dioxide. The fluorescent dye radiates this energy as light.

II. What are glow products used for?

1) As the emergency lights in mines, oil fields, refineries, chemical factories, chemicals and dangers warehouses, airports,underwater working,camping,long-distance transpotation.
2) As recreational lights in art and sport shows,concerts, birthdays and all kinds of amusement parties, hunting, night skiing.....
3) As the night jeweries and toys for adults and children.
4) As decorational lights,festal celebrations,etc.
5) As fishing floats for fishing and fishery.

III. What are advantages for the sales of glow light products?

Glow light products sales are self generating. The more you sell, the more people see them and the more people want them, particularly when children are around. They can be sold at Party or toy shops, seaside stalls, dance halls at holiday camps or outside music venues. IV. How can I "light" .a glow product?

In use, bend the outer plastic casing of the glow stick enough to cause the the Ampere bottle inside broken ,then shake to make the chemical liquids both inside and outside the Ampere bottel mixed up and take the chemical effect, the light begins giving out and stick 'glow'. . The different colors and week stronge lights are decided by the defferent chemical liquids and their densities.

IV. Are they safe?

Glow light sticks are very safe. Known as "Cold Light Source", they produce no any heat or flame or sparkles, no radiation; and the chemical reactive fluids are in a sealed plastic case and can not come out in use and store, Even if the outer plastic casing happen to be punctered or broken , the chemical contents are non-toxic and non-flammable,they do no harm to human being and cause no envirounment pollution;

V. How long can they "glow"?

Normally, they can glow between 4-12hoursmal temperature(12-25 degree), which is long enough
for practical use. And if any other application i srequired. the light can either be a steady long glow or a very intense short duration glow depending on the ratio of the chemical mixture,.
Aother factor is the temperature , the warmer the temperature, the brighter the glow stick will glow, andmeanwhile the time of glow will be shorter; If it is colder, the glow stick will be dimmer and the glow time will be longer

VI. How long will the grow products be on the shelf?

Normally if packed in foilbag , they can be well-kept on the shelf for sale in at least one years. To get the shelf life longer, do not leave the glow light products in direct sunlight or expose ot high temperature.

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VII. Are the glow products one-off?

Yes, theoretically and conveniently, they are designed for one-off, once you have activated a chemical light products it will glow until the chemical reaction is over, they can not be "turned off".