How big a picture can an outdoor projector lamp project?
The traditional light box and billboard are just a rigid picture, which will be worn out after a few months of sun and rain, and have no aesthetic sense; while the outdoor projection lamp can make the picture beautiful and clear for a long time through the effect of light, and the screen carousel function is used. You can also put multiple giant advertising patterns on a cheap wall or ground, which not only freshens the sense of activity but also multiplies the profits, and easily completes the business principle of maximizing profits. And now projection advertising can overcome the limitations of general billboards and light boxes, such as high power consumption, easy fading over time, easy to be artificially damaged, altered and polluted; it uses optical principles for imaging, low power consumption, light weight, and does not damage floors , Does not affect the site environment and overall planning, without any pollution, strong wind resistance.
Outdoor projection lamps can project a thousand square meters, and can be spliced to form a huge projection advertising screen; large-scale advertising outdoor projection lamps generally refer to high-power outdoor projection lamps, which are projected by blending and splicing. The huge advertisement picture realizes the function of large-scale advertisement projection such as building projection and huge screen projection.
If it is said that there is no detailed specification for how big a picture can be projected by a large-scale advertising outdoor projection lamp, because the huge projection is actually a projection method that relies on the method of blending and splicing, then this causes us to project as much picture as possible. However, if the problem is analyzed from another point of view, that is, how large an image can be projected by an outdoor projector, there are clear specifications, such as the size of the image projected by different lenses. It is also different. Generally, the default lens is 0.33, which means that the image projected at a distance of one meter is 0.33 meters.
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