Q:I would like to ask Shandong Ji'nan Quancheng Square nearby, where can I sell the star projection lamp?! I want to buy a friend. If the answer is true, I will add 50 reward!

styleRomantic lovers projecting lights: projecting lovers with kissesThe rotating ocean projector: projecting the mysterious underwater worldRotating bicycle lovers projection lights: projection of a romantic couple riding a bikeRotating cosmic projector lights: a projection of the universe's nine planets

Q:Projection lamp market is good?

it can be in the form of light, the latest business ideas, the latest promotional information, the mostNew products are projected on walls, floors, anywhere, and in these places, patterns that match the scene or season,To increase or enhance the effect of the scene, to give people a new happy or festive feeling.

Q:Does anyone know where to sell it? On Taobao, there are only other stars, such as star projection lights, not so nice I'd like to buy an ocean projector. Thank you

To large-scale integrated market, the cultural market to see

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

Prevent repeated movementIn the projection process, we will definitely encounter the condition of adjusting the projection azimuth. At this time, many people will adopt the direct movement method to adjust to the appropriate position. But what we're going to tell us here is that it wasWhen the light bulb is in use, the temperature will be very high. At the moment, the filament inside the bulb is usually operated in semi molten condition. If the projection is moving frequently at this time, it will probably harm the projection bulb. Thus advocated,If it is placed in the projection, when we use the two or three best can be placed in position to determine the projection, such as non special conditions, we must prevent the move, so every time not only easy to use, but also reduce the direct harm to the projection.The projection bulb replacement / installation method is very elegantWhen the projection lamp needs replacement, we should immediately check the projector containing instructions, ensure the protection and replacement steps accurately; at the same time, buy the bulb, we also recognize that what the common type and the projector bulb can compatible, which is not compatible, if the selected fault type and may burn lighting, projection the lamp and projector.All objects on so precious, we usually use the best care treatment, carefully protected, it means only a maximum limit, extending life saving bulbs.

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

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

Q:Do not know if you have not seen the 1000 faces of the UC home page that you do not know the story behind the video, third as if there is a love called far away from the rich handsome, there was a story in the galaxy projection lamp, should be the Milky Way department, I want to know where I can get the product in the end, see Taobao adult science, feel the same appearance, but also not the kind of. Don't you know what you know?

Star projection, you can search for this on the Internet, but

Q:Where can I get the star projection lamp in Shanghai? It's better to get there on the subway

Subway? Go to Xujiahui, the Pacific Digital Bainaohui. Let's see.

Q:The most famous manufacturer of projection lamps

Its color recovery performance is good, can bring a good user experience, try to understand.

Q:What is the relationship between the power of projection lamp and luminous flux and luminous efficiency?

Start with a formula: light effect = total luminous flux / bulb power. From this formula, we can see that the higher the luminous efficiency is, the stronger the ability of the lighting equipment to convert electric energy into light energy, that is, the higher the light efficiency is, the more energy saving.At the same time, the above formula is deformed: total luminous flux = bulb power * luminous efficiency. That is, under the same power, the higher the light value, the greater the brightness.If some businesses only promote their projection lamp power is relatively large, but the light effect is relatively low, so the relative brightness is relatively small, which is why we have the same brightness power products from different manufacturers is not strengthConsistent cause. Therefore, customers in the purchase of recommended projector products, but also pay attention to light efficiency of this parameter.

Q:How to change the light projection lamp

It is a slide, you can learn Authware6.0, it can do a slide, but if you are a beginner, I suggest you to learn PowerPoint (if you installed Office, then there is). Here I will introduce how to use PowerPoint slides. Using PowerPoint 2000 to easily make courseware and multimedia courseware has been more and more widely used in modern education. Many teachers may find it difficult to make courseware. In fact, PowerPoint 2000 is a very convenient courseware making software to facilitate the production of text, charts, images, sound and video clips as one of the demonstration slides. Since PowerPoint also offers WYSIWYG slide shows, you can easily edit your presentation on the screen. This article shows you how to make slides with Power Point. Base article - click on the start menu, click the start menu, and click the PowerPoint 2000 application in the program to start PowerPoint2000. At this point, we'll see (Figure 1) the new selection interface for the presentation. Here are three ways to create a new presentation: the content hint wizard, the design template, and the empty presentation. These three ways of generating presentations can be said to be different