Q:What's the market for advertising projection lights in China?

This is not applicable, low technology, easy to eliminate products although there is a market, but is believed to be in very quickly eliminated, such as projector 400 yuan, relatively speaking, more valuable and practical.

Q:What materials do you need to make star projection lights?

The utility model relates to an optical fiber lighting screen, and two computer projection lamps

Q:I would like to ask Shandong Ji'nan Quancheng Square nearby, where can I sell the star projection lamp?! I want to buy a friend. If the answer is true, I will add 50 reward!

Hello, Koreatown should have ah, in fact Taobao will buy it, a lot of speciesAskThat what, Koreatown Quancheng Square in the vicinity? I'm a junior.. Blind road.Chasing the answerThe provincial Science Museum knows no, just east of himAskOh, oh. I'll check it out

Q:The award is starlight projection lamp, in addition to a special notice, where can I inquire?

astral projection lamp disc archery after the game winning information prompt portable bags free festival in the form of text messages to inform the user customized ringing tone winning users reply 4 can be used as thanks for telecom products customized ringing tone attention, I wish you a happy life.

Q:I have an adult science throughout the sky projector lamps, the lamp is used 2.4V 0.75A light bulb, but is too dark, this is the principle of pinhole imaging, put it in the middle of a large room, the wall will be very dark, SO, I want to change a light bulb, the dry by 2 3V the battery for the electric plug, although can be connected to the home circuit, but the resistance, brightness as battery light bulb can change what? The brighter, the brighter, the better, but the voltage must be enough! More consumption of electricity does not matter, but good results!!! What bulb should I change for?

If the circuit part doesn't work, buy a cheap drunk flashlight on the street directly

Q:How does the projector light the picture?

Its high arrival rate characteristics, as well as new special media forms, dynamic visual effects, can very well attract the attention of consumers.

Q:I want to sell the star projector, but I don't know where to buy it Can anyone tell me where to buy the goods? Is the quality good? Is the price all right? Thank you, ha!

Mine is pirated, genuine, do not know, to purchase channels, but also do not know, can only tell you the quality of general

Q:The light is on, the fan doesn't turn, the projection light doesn't work. Where is the trouble? Thank you

The price of replacing LED lamp assembly is more than 700 yuan!!!More expensive than SONY, Panasonic projectors, and high brightness bulbs!!!LED projection if there are really so good, why is Japan's SONY, Matsushita, EPSON, Hitachi, Toshiba, SHARP not to do!!???LED projection technology is the most advanced in japan!!!Why is the world's first projection technology Japanese do, Chinese brand BenQ will not do, this is the Chinese copycat small factory to make waves!!! You should understand, this inside is completely the domestic copycat's deceit method!!!Why can't the computer store basically see LED projector sales? Just selling on the Internet? Why???Because the effect is bad, can only deceive the layman on the Internet, consumers do not understand!!!Domestic LED light source projector brightness is too low, most only 200--500 lumens, technical content is very low, is not what the use of copycat goods, value, effect is very poor, some products are even sold 6999 yuan price is more expensive than Japan SONY, Matsushita, is completely rely on online bragging, drawing effect and not resort to deceit deceive serious knowledgeable the people,Few entities dare to sell such projectors because the images are too gray to be seen and turned off at night,There is no way to test the entity shop, because the brightness of LED projection is too low to see clearly, and the quality is too bad, the failure rate is high!!!The United States, Japan, South Korea, Chinese BenQ, Acer is fully capable of mass production of LED projector, LED projector, but because the brightness is too low, life is too short, 2 thousand hours of brightness fell sharply, not what the actual use value before mass production, now still in the laboratory research stage,

Q:Geely Borui distinguished type have door projection lamp

Hello, no, they are all installed. [car has a problem, ask the car master. 4S shop professional technicians, 10 minutes to solve. ]

Q:Who would like to know the power parameters of this projection lamp?

Vertical position micro set, (can block the channel function)Three prism and prism positive and reverse free rotation functionPattern projection, far and near resolution, autofocus functionTwo convection fan cooling, internal optimization style design, heat dissipation is good enoughDMX channel data digital visual displayOptional music triggering and self assembling online. Work according to built-in program