Q:Where is the wholesale of star projection lamp in Guangzhou?

To De road, near the wholesale Plaza is something similar.

Q:with the movement of people can interact, such as throwing water on the ground, and you use your foot to go up, there will be waves scattered, please 5There is a projection lamp, dropped to the ground, with the movements of the people can interact, such as investment to the water, you step on it there will be scattered wave, and ask what kind of projection lamp, and thank you, where can I buy it?

This is called the dynamic ground, also known as the ground interactive projection system.

Q:Do not adults of science, do not suggest that I buy online, a bit more detailed ~!

Use a knife on the black glass paper carved small stars, and then get the glass paper into a box, put a small bulb, complete

Q:Logo projection lamp with VR lighting performance, how can I get it out? Seek expert advice urgent...

The word model is worked out, and then the self luminous material is then given to some transparency.

Q:How about the star projector on the Internet?

If you want to see clearly, push near, and blur away. After adjusting the distance, it still looks moving.

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:Is the projection light connected to the computer's pattern?

Is connected to the computer, there are not connected to the computer, but currently on the market there are many special patterns fit into a lamp inside the cast out effect.

Q:What is the wattage of a projection lamp?

We not only provide customers with full service from product selection, installation, training and customer service tracking, but also provide a private customized services for customers from all over the world, to meet the individual needs of different customers.Le Di photoelectric projection, creative advertising, science and technology and art interpretation!

Q:Can the projection lamp be recycled?

Yes, now a single 30W above high-power white light LED in 2000 lumens or more, color temperature 3000-7000K, fully meet the requirements of projector light source. I just didn't know the control method of the main control circuit and the lighting circuit, otherwise I would have changed it.

Q:Why is the price gap of Taobao's star projection light so big?

My family used to sell this stuff, but the effect of projection it is far worse to the sky but not the sky she is good oh