In the city, what is the function of this light shooting into the sky at night?

The laser light on the roof is an optical sign in the urban summer landscape. It refers to the dynamic lines, planes, rotating bodies and edited graphics and characters scanned by high-power green laser beams over the city under the control of computers. With great visual impact, it is the crowning touch of urban landmark buildings and famous floors. Known as the "business card" of the city.

The roof laser lamp has good beam effect, long service life and good observation effect. It can realize multi-beam interspersed performance, horizontal rotating scanning and projection, with power-off protection system device, waterproof and dustproof, constant temperature, good closed system, and the air pressure in the system can be automatically adjusted to ensure the humidity and temperature required by the system normally. Convenient control, long distance, more than 20 watts of power, accurate and reasonable structural design, single beam as far as 3 kilometers, can remotely control the opening and closing of equipment.

Extended data

Roof laser lamp application places: widely used in TV stations (towers), skyscrapers, gymnasiums, hotels, theme parks, amusement parks, tourist attractions and large-scale outdoor performances.

Demonstration effect: color and green laser. The linear effect of landmarks can reach 5-30 kilometers, and it can also perform rich beam effects and complex patterns; Wireless remote control, remote control, automatic timing play, etc. 180 degree wide range rotation; Can customize various laser effects for customers, such as customized beam, text and other programs.

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