Q:How much is the price of projecting bulb?

About how much money the price projection lamp this problem is really not a good answer, because the projection lamp on the market did not sell, to the company or professional projector equipment maintenance to sell, but the selling price is not alone, including the installation of the price. 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 fifth type is the refitted bulb. For example, use VIPR instead of UHP light bulb, HSCR into UHP light bulb, UMPRD into NSH bulb, etc..The sixth category is the old bubble or counterfeit light bulbs, such as illegal traders installed bubble bubbles and Japan, Taiwan and coastal areas such as domestic imitation projector bulb. Its characteristics are rough workmanship, short life, poor compatibility, the use of the process will be unknown reasons extinguished. Illegal traders are generally used with a wick lamp bubble down or installed in the lamp wick wick domestic sale. At present, MITSUBISHI, PLUS, EPSON, Panasonic and so on, most of them are installed wick bulb, it is recommended that users seriously identify when buying, carefully fooled.

Q:Why is the projector still bright after the Harvard H6 sports car locks?

At the same time and suggestions can consult the 4S shop projection lamp manufacturers

Q:Do you see the star light on the wall or the wall?I want to put it out in the open space on the outside, just like the effect of the fireworks. I stay in the sky. I don't know where there is such a star light. I can see the effect in the air

3PVC transparent film (film slide projector available instead). 4 markers. 5 star pictures.

Q:Adult science, starry sky projector, install the light bulb is not bright

It is a simple circuit with a multimeter measure circuit, switch, lamp bulb, batteries

Q:it is necessary to tear off the outer protective film, how to tear it? You can't see it. It's annoying!

Yes, there's a plastic film. It's easy. Take a film on the edge, all torn down.

Q:Where does Shanghai sell luminous projection lamp?

The usual thinking LOGO projection lamp break people's creative advertising. Arouse people's curiosity.

Q:How much is the advertising projection lamp?

Large projection equipment 750797769Chasing the answerTens of thousands to hundreds of thousands

Q:What is a projection light? What's the use?

he can in the wall, ground projection pattern you want to do advertising, decoration, warning etc.

Q:Are there any projection lights that can be used in major cities?

The company is located in Zhengzhou Henan hi tech Development Zone, with a total area of more than 3000 square meters, including more than 600 square meters of modern office space and more than 2000 square R & D, trial production and production processing center. With more than 200 employees, including 20 senior engineers, 15 quality inspection staff, 16 senior foreign trade personnel, 12 domestic sales team, more than 10 after-sales service team.In the projection products industry, especially high-tech LED projection lamp and high-power outdoor projection lamp field, Le Di photoelectric will be your reliable and powerful partner.