Q:I bought an ad projector, but I don't know how to focus it more clearly Solving!

It is worth noting that the logo projection lamp of each power has the largest projection interval corresponding to the maximum as 5W projection interval is 3 meters, exceeding the maximum projection interval if after adjusting the focus to definition cannot be adjusted.

Q:Sega star projection lamp 100 volts, can you use it?

The usual thinking LOGO projection lamp break people's creative advertising. Arouse people's curiosity. Make your best best publicity publicity can be anywhere in the projection image of high quality patterns and text, it can through the light in the form of businesses most new ideas, new promotions, new the product display is projected onto the wall and onto the floor, anywhere, and atmosphere with the site or season in these places a consistent pattern, to increase or strengthen the field effect, give people a new feeling of happiness or joy. It shows the unique style, and low price, and powerful features will make your environment change dramatically in place and use few minimal conditions, its advantage is the content of the pattern can be changed at any time, want to play what hit what pattern size can be small or large, the utility model has the advantages of other lighting or other advertising display mode can not be compared, it can be applied to supermarkets, stores, shopping malls, office buildings, restaurants, cafes, bars, nightclubs, cinemas, exhibition etc..

Q:Are there any differences between the light projector and the projection lamp?

1. power saving: the reflector of the spotlight has powerful refraction function, and the power of 10 watts or so can produce strong light. 2. focus: focus of light, you can focus on or highlight an object or space, decorative effect is obvious. 3. comfortable: the light is close to the natural light, the light reflected on the wall, will not glare. 4., many changes: you can use small bulbs to make different projection effect.

Q:How to install the projection lamp?

Our projection lamp installation is very easy and convenient, we can see it

Q:How is the light projection made out of Photoshop?

10".Select the "gradient fill" tool in the toolbar, fill in the white, and set the edge of the gradient to 60%, and then drag to fill in the selection. Then change the selection according to "Ctrl+T", and the effect is as follows:Next, we add some smoke effects to the projection lamp. Create a new layer, select the lasso tool in the toolbar, create a selection near the projection light, and set the feathering radius to 30". Use the default background color and foreground color, then execute Filter > render > cloud".Then set the layer blending mode to "color dodge" and fill "40%"".Next, the character appeared! Import a character picture. Place it below the beam layer and adjust its size. The final effect is shown in fig.:

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

LOGO projection lights break through the creative advertising of people's habitual thinking. Arouse people's curiosity and make your propaganda achieve the best and the most beautiful publicity effectAny place where the projection of high-quality images, text, etc.,

Q:How much is the advertising projection lamp?

Depending on the power, the price ranges from several hundred to ten thousand.

Q:But I don't know whether the actual effect is worth buying or not. Have you bought any of the actual pictures you used? Thank you!

High quality and low price Alibaba wholesale procurement market - Adult Science four seasons star projection lamp, adult science four seasons constellation...

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

The projection lamp is a use of light on the screen or wall lamp for projection screen, and movie similar principle;

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.