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:How to identify projection light bulb true and false?

The third category is Taiwan manufacturers such as Joe's production of Taiwan lighting, which can substitute UHP and VIPR light bulb, but life is much less than the original bulb, generally in 500 hours; the single bulb price is low, but the average cost is very high, in 3 yuan / hour, to more than 1-2 Yuan original lamp. Because of the short use time, the fast attenuation of brightness and the frequent replacement, it will bring inconvenience to the users. Caution users to buy this type of light bulb.The fourth category is homemade bulbs. At present, the South China Sea, Beijing Aihua Dandong Xinya Wright (original three factory Nanhai Huaxing) can produce alternative UHP lamps, common domestic lamp bulb life is not long, and Taiwan almost extinguished lamp, use easily in the process of unknown reason, lamp explosion rate. However, homemade light bulbs have been printed on UHP by many unscrupulous businessmen, posing as the original UHP bulbs.

Q:How does the LED projector change the type of projection lamp that is visible on the ground?

LED projection lamp inside the word is processed by special process printed on the glass, and then projected through the LED lights, and if you need to change the words, you can also consult me.

Q:What is a projection light?

The projection lamp is a use of light on the screen or wall lamp for projection screen, and movie similar principle; he can in the wall, ground projection pattern you want to do advertising, decoration, warning etc.

Q:Where can I find a Star Projector in Linyi?

I was in Linyi last year, the students gave me a birthday.

Q:What is the principle of projection lamp? Long service life?

Mercury lamp is usually five thousand to ten thousand hours, the laser is said to be up to twenty thousand hours, LED lights can reach twenty thousand hours

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

The cold light source is good, and the mercury lamp is unstable.

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:Can translucent light screen be used as projection cloth?

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. Make your best to achieve the best publicity publicity.GOBO projection lamp.

Q:Geely Borui distinguished type have door projection lamp

This car has problems with cars. Ask the car master. 4S shop professional technicians, 10 minutes to solve. ]