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

Open PS and create a new document. Size is set as needed. Background color is set to "white""Double click the background layer, convert it to layer 0, and then double-click the layer to add layer styles to it, as shown in the figure:Next, import a projection light picture and place it at the right place on the stage. If the picture contains the background, you can use the magic wand tool to select the background and delete it by "Delete".Create a new layer, select the pen tool in the toolbar, and draw a light projection path shape on the stage.Open the path panel and click the path as the base selection button. Go back to the layer panel and set the range of the selection to

Q:Recently, a LOGO projection lamp appeared on the market. What kind of lights are used in daily life?

Mention Logo projection lights, advertising projection lights, many people will consciously believe that the product is only applicable to a wide range of forms of advertising, in fact, logo projection lamp products can also be applied to the daily home life. Today, Zhengzhou Le Di photoelectric

Q:What is the principle of projection lamp? Long service life?

Mercury lamp is usually five thousand to ten thousand hours, the laser is said to be up to twenty thousand hours, LED lights can reach twenty thousand hours

Q:Where can I find the projection lamp and LOGO lamp?.

You can go to Beijing, Chaoyang District, North five Building Lighting Plaza hall 5F-D218 that look, five floor has professional projection lamp, variety style is also very full.

Q:How long has the projector been used?

Enter the overhead projector menu, with a projector inside, where you can see the use of projector light bulbs

Q:What are the common projection lights?

Projection lamp, should be talking about the projector light systemLight source systemA, LED light sourceB, laser light sourceC, incandescent light tungsten halogen lampD and gas discharge lampEach light source has its own characteristics, specific details under Baidu

Q:The most famous manufacturer of projection lamps

According to my understanding, or Hongkong Wei Wei electronic technology production of LED advertising projection light is relatively better.

Q:Geely Borui distinguished type have door projection lamp

This car has problems with cars. Ask the car master. 4S shop professional technicians, 10 minutes to solve. ]

Q:How much is the advertising projection lamp?

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

Q:How much is the overhead projector at the entrance?

I use the "Le Di" brand, is five hundred yuan. You can go under the details.