Q:Projection lamp market is good?

Its unique and unique display and low price, as well asPowerful features will make your environment dramatically change in very few places and with minimal cost, and it has the advantage of pattern contentYou can change 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 used in supermarkets, franchised stores, shopping malls, office buildings, specialty restaurants, coffee shops, bars, nightclubs, cinemas, exhibitions and so on.

Q:Where is the projection lamp?

In November 2014, Yue photoelectric second generation projection lamp series products related technical patents and all products patent declaration completed. In January 2015, the 3 production lines of Le Di photoelectric projection lamp broke through the production of 2800 units for the first time. In June 2015, the United States, Japan, South Korea and other countries joined the business began to discuss the issue of Le Di photoelectric matters. In October 2015, Le Di photoelectric third generations votedShadow lamp series product research and development completed, related technical patents and appearance have been declared.

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:What about "replacing the projector lights and cleaning the screen" on the screen?

That means that the aging of the projection lamp, or the screen is too dirty and the effect is not good, automatic detection ah, you can clean it again and again, but it is best to find a professional master yo,

Q:How does the projector light the picture?

LOGO light on the pattern of content onto the building wall or on the ground, image display and advertising effect in the formation of highly visual impact.

Q:How long has the projector been used?

Different projectors use different time to look at the bulb. For example, the projector can hold the panel directly. The arrow up button for more than 30 seconds, the bulb will jump out of use time.Some projector menu options, can view the projector bulb using time system settings, but if before meeting the outage situation during use, so the use of time will not be recorded, so it is not very accurate.Generally, the brightness of the projector bulb will gradually decrease with the increase of the use time, and choose the light bulb with good appearance and brightness.

Q:LED how far is the new light source projecting from the projection bulb?

Why LED, laser and xenon lamp at present it is difficult to shake the halogen lamp and UHEUHP lighting the main position? This also and its luminescence characteristics are not unrelated. Xenon lamp and halogen lamp in the car industry competition has shown a personality difference, although xenon lamp performance is good, but can be successfully transplanted to the projector light source, it is still hard to say, currently on the market using xenon lamp projector technology represented by SONY VW200, but its price is high level; laser technology was should be optimistic about whether brightness purity is "perfect", but today Microvision SHOW projector miss, let us begin to have a trace of worry, laser technology also temporarily stranded. As for the LED light source, it has become the most concerned technology at present. Whether it can break through its brightness bottleneck will be the key to whether it can become the mainstream. However, there is one point to note here, which is the color selection of light sources. At present, the projector light source is the basic source of white light, the color wheel or splitting technology to obtain a monochromatic light source is needed, 3LCD is the three chip and display RGB color image, the lens magnification before the image superimposed color effect; and the technique of DLP is used to color light, the color wheel is a few to be able to obtain the corresponding color number (except repeat). Now, laser and LED technology are expected to provide pure monochromatic light source directly, which will have a significant impact on the light path design of the projector, and even change the technical line and market pattern of DLP and 3LCD. The true monochromatic light source can give the projector technical promotion, how much for different projection technology, the light source technology is to close the technical gap of the two or to make it more distinctive, we wait and see.

Q:What are the common projection lights?

Projection lamp? Not heard, but heard the projector, hey!

Q:Why do some projection lights go on and not immediately?

The metal halide lamp work, if off immediately opened it takes a few minutes to light up, this is normal, because the temperature of the inner liner is light metal halide lamp is very high, this time off to re open it, inside the high pressure

Q:The scientific projection lights of the adults should be assembled by themselves, but when they are glued to the lampshade, I wonder if the edges should be folded or folded inside. Fold outside feel bad, folding inside afraid of affecting the projection effect, such as a shadow, what. Ask for help ~!Not asking which face is outward. When you ask each surface to stick together, does that extra edge need to be folded inside or inside the ball?

The smooth side is outside. It's rough inside. Finally, fold it into a ball. Put the lamp holder in it and jam the hole.