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 much is the price of projecting bulb?

Is the projector light bulb broken? Or send professional customer service repair service center, if only to buy light bulbs, if it is to buy the model does not match, you wasted money to buy a light bulb.

Q:How to identify projection light bulb true and false?

The first category is launched by the projector manufacturers in the original packaging and special lighting, lamp holder signs it is a sign of the manufacturers, called the "original package". The original package is the projector factory such as EPSON, NEC, SONY, SANYO and other companies to lighting manufacturers such as PHILIPS and OSRAM to order the projector bulbs, lamp holder and packaging box according to the production of different models, and then through formal channels to users for sale. Its quality and service life have been strictly tested, the product quality is absolutely guaranteed, basically can achieve the projector manufacturers mean the average use time. Users are advised to use this type of light bulb as their first choice. But because of the layers of the channel plus profits, the price is generally high. And the loan source is very small, it is difficult to buy.

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:How to distinguish the true and false of projection light bulb?

1, look at the light bulb lamp wall, there is a group of real numbers, clear printing, suffused with soft and natural luster, and not easy to wipe off, this group of fake numbers because wear will incomplete, even if the re printed, gloss is also bleak, the handwriting is not clear, hard wipe will erase.2, a small lamp bulb above the iron pole, which is breaking the "lock" and lamp wick, old lamp replacement wick must do hands in this small iron head, "natural" and acquired installed there is always a little difference.However, as the craftsmanship is becoming more and more sophisticated, the two methods of identification are not entirely absolute, even though professionals may not be able to tell the difference.

Q:How about the star projector on the Internet?

Considering the principle of the light (shielding the light), it might not be worth it...... However, the key depends on the effect. The image on the wall is clear or not, depending on the power supply (recommended transformer), the brightness of the environment (the darker the better), and the size of the space (the fabled projection distance is 20 square meters).

Q:What is the projection distance of an advertisement projector?

As long as you use the relative low brightness of the environment, you can clearly highlight the effect of projection lights!

Q:What brand is the scientific star projection light of your adult?

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

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:Where is the projection lamp used mainly?

Projection lights are available in three ways:1, advertising: projection lamp in night projection out any pattern and advertising effects you want, can the traditional advertising model, for example, in residential areas, shopping malls, underground garage, building, corridor, pedestrian street, supermarkets, stores and other businesses want to cast the advertising patterns, to create out of the ordinary advertising effect.