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

The projection lamp can be said to be low cost, high profit, a 400 yuan of the lamp lights, but the cost of tens of dollars or even lower, but also some high light value!

Q:Where is it? FiveThe evening of the night light line, where to sell? Night light, oh!

Looks like the tech market is OK. I saw a projector when I passed by. I don't know if you have the kind you want. You can also go and have a look.

Q:do some writing quotations, projection on the wall, or on the ground, and you give me something and benefit by mutual discussion.Open a romantic restaurant, buy some projection lamp, do some writing quotations, projection on the wall, or on the ground, and you give me something to eat and benefit by mutual discussion, and love of classic quotations

The reaction is not too intense. I'm just saying that casually

Q:Recently, a LOGO projection lamp appeared on the market. What kind of lights are used in daily life?

Two, projection lights, logo lights products can be applied to a number of often held a variety of family party, a variety of family events occasions. Like some long-term organizations, activities of family occasions, because the number of participants in the activities more, the scene is relatively chaoticYou can use the projection lamp of Zhengzhou Le Di photoelectric to make all kinds of marking in advance, such as the mark of bathroom, etc., moreover, you can make the corresponding pattern film according to the theme of each meeting to set off the activities.

Q:Logo projection lamp with VR lighting performance, how can I get it out? Seek expert advice urgent...

The word model is worked out, and then the self luminous material is then given to some transparency.

Q:How about an outdoor projection lamp?

(2) easy to make and installThe installation of the traditional light box is time-consuming and laborious, and consumes a lot of manpower and material resources, but it can not attract the sight of consumers for a long time. Dynamic projection advertising will help you save all the inconveniences and allow you to finish the tedious tasks in a short time.

Q:Net distance of 3.8 meters (projection lamp to screen cloth) ordinary projector can maximum how many inches 16:9 screen?

You can go to sell the projector place, take a look at the DLP projector, rainbow eye feeling is the edge of the screen, like a rainbow. The disadvantage of 3LCD projectors is that they are not durable. After one thousand hours, the screen will become dark and yellow due to the aging of the panel. I recommend the DLP projector. Home projector must be physical resolution 1080P, non LED light source.

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: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

Q:Can the projection lamp be recycled?

Yes, now a single 30W above high-power white light LED in 2000 lumens or more, color temperature 3000-7000K, fully meet the requirements of projector light source. I just didn't know the control method of the main control circuit and the lighting circuit, otherwise I would have changed it.