Q:Why should an outdoor advertisement be patterned with glass?

As is known to all, the advertisement projection lamp must match the pattern piece to be able to image. Therefore, the quality of the pattern film directly affects the projection effect.The patterned pieces are also called LOGO pieces, and the GOBO can be placed in a pattern projection lamp or a LOGO lamp to project patterns in the pattern.The material of the pattern piece can be film, iron sheet and glass piece.Film production is simple, short life, but poor light transmission, low contrast, not high temperature, easy to fade, change more frequently.

Q:Are there any differences between the light projector and the projection lamp?

Spotlight categories: 1. under the spotlight. Can be installed in the ceiling, the head of the bed, cabinets, but also hanging, landing, suspended, divided into the whole Tibetan and semi Tibetan two types.

Q:Made news big truth in the six corners by projection lamp

The projection lamp is a new type of advertising advertising products a high efficiency of fashion, the usual thinking break people's creative advertising. Arouse people's curiosity.

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:Is the projection bulb a cold light source, a light bulb or a high pressure mercury bulb?

High pressure mercury bulb is good, there is no other reason, that is, the screen is good.

Q:Can commercial projection lights be recycled? Solving!

You need to pay attention to the following 2 points when you need to use the projection lamp:First, the projection distance is appropriate. Le Di photoelectric any projection lamp has its corresponding projection distance, more than the corresponding model of the maximum projection distance, recycling, then its projection clarity will be greatly reduced.

Q:What projection bulb is good. Where can I buy it?

Oh, I remember there was a family on the way to Changshu. I can't remember the name.

Q:How about an outdoor projection lamp?

(3) flexible and convenient to changeEvery business owner knows that the traditional light boxes and billboards are very difficult to replace. Once a general advertisement is made, it is difficult to modify it. Even if the address and phone number are changed, such a small change, the entire ad must also be completely overturned, re produced, resulting in enormous waste of human property. And often can not quickly cater to the rapidly changing market, the rapid new concepts of enterprises, new products expressed to consumers. Le Di outdoor advertising is the use of a projection light optical projection principle, using high brightness light source, the exterior wall of the negative color advertising content onto the high-rise buildings, outdoor advertising form a highly visual impact in the night. Its high arrival rate characteristics, as well as new special media forms, dynamic visual effects, can well attract the attention of consumers.

Q:What are the problems that should be noticed in installing the projection lamp wiring?

3. Whether the projector lens is clean or not will directly affect the clarity of the content on the screen. When the screen appears in various circles or spots, it is mostly the dust on the projection lens that causes the disaster. At the same time, the projector lens is very delicate, need to cover the lens cover to avoid sticky dust when not in use, cleaning should remove dust on the lens using professional projector lens paper or other professional cleaning agent.

Q:Abroad, there is no curtain can be logo rotary projection lamp called what light?

You mean throwing the LOGO onto the ground, the wall, the ceiling, etc., and then LOGO can spin it yourself? If this is what the LOGO projection lamp, mainly LEd projection lamp and metal halide lamp projection pattern can be cast, static, can also be rotated, can cast a single map, you can also vote for multi.