Q:Where does Shanghai sell luminous projection lamp?

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

Q:Who can tell me where to buy projection lights in Baoding?Thank you

Ming Hua computer cityThe Great Wall computer cityAnd there are places that sell photographic equipment

Q:How does the image of the logo projector change in size?

it can be in the form of light to the latest business ideas, the latest promotional information,mostNew product displays are projected on walls, floors, and anywhere, and can be shown on these sites in accordance with the scene or season atmosphereThe case,To increase or enhance the effect of the scene, to give people a new happy or festive feeling.

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:The award is starlight projection lamp, in addition to a special notice, where can I inquire?

The prize winning lottery to inform the digital camera after the event in the lottery announced page winners announced after the event, there will be someone with the winning user contact express delivery of the prize awarding, portable photo printer

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:How can the logo projector open the market?

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

Q:Who understand the internal structure and principle is also hope to advise

The basic principle is as follows: advertisement pattern piece, advertisement projection lamp, negative reflection, LED light source reflection.

Q:KIA K3 all models have a projection lamp which open the door under the K3 logo?

1.8 of the only, 1.6 of no, the latter can be their own installation

Q:How do you do routine maintenance of projection bulb?

The light bulb is most afraid of long-term bakingUse, was according to the inquiry found, originally formed mostly due to factors still take the initiative to shut down the projector bulb temperature is too high, the heat can not be dissipated in time when the formation of the projection lamp and the internal temperature of the machine is too highWhen the projector self thermal protection function will take effect, accordingly, the operating status of the projector will automatically switch over to protect the situation -- take the initiative to shut down, now you don't have to do the projector, or worried, first adopted by theMethod is to be active projector shutdown after about half an hour, you in accordance with the general boot order to open the projector, general can let the projector rehabilitation normal operation.Originally, processing initiative off the most radical solution, one is to construct the projector cleaning of dust regularly, to ensure that all the wind road smooth and maximum limit to the bulb cooling; another is not to let the projection lamp is not betweenThe long-term operation - that users don't make continuous projection homework 5 -- 6 hours or more, especially in the high temperature environment, even if there is a cooling fan can play a cooling effect, but the long-term high temperature bakingIs still very simple light bulb life decay.