A gobo is a glass or metal image projection device that can be customized to display logos, messages, or other outdoor advertising images, for example. A gobo projector is required to display image projection. This technology can be used for a variety of applications, such as displaying a company logo or a large format Christmas greeting on the outside wall of a company building. The gobo is used in store signs, projecting arrows on the ground, or a message on the street warning of pickpockets, or wishing customers a good day. The companies supply not only gobo projectors, but also standard and custom gobos. 
Factors/Criteria for Choosing the Right Projector (Buy or Rent)
The more information you provide about your gobo projector’s future application to your OEM, the easier it will be to suggest the best match for your projector. In special, difficult circumstances, a preliminary test run with a demo/rental device is recommended. As experienced projection solution specialists, the specialists of the profile company will offer the best option. The main purpose of the gobo that you need:
- Watching videos and movies (DVD/Blu-ray, etc.).
- Presentations (Powerpoint, computer content, etc..
- Universal application, mixed videos, presentations.
- Applications with interactive features (pen, gesture/touch control).
- Special applications (simulators, museums, projections of buildings, video art, etc.).
Opening hours; how often does the projector run? From time to time, often, about hours/day/week/year
Brightness in projection area
The projector without shading can be used in bright daylight. Daylight with the possibility of shading/blackout (blinds, sun protection, etc.). Artificial lighting (office, hall, meeting room). A room with good options for dimming during projection (such as a movie screening, etc.). Open-air cinema (in the open air), the beginning of the projection at dusk. Special lighting conditions.
Permission
High resolution (4K+) for demanding users and large home theaters, for special applications. High resolution (WUXGA /Full HD) for optimal display of videos, photos, presentations, etc. Medium resolution (WXGA) for proper display of videos, presentations, etc. Small resolution (XGA) for budget projects where high light output is desired and a resolution compromise is possible. Application dependent resolution (displays, special formats, simulators, etc.). 
Distances and projection areas
What is the projection surface? foil/fabric, wall, solid material, etc.
Screen width and height
Distance to the screen (min./max.). Vertical/horizontal offset to the center of the projection surface.
Mounting options, types of protrusions
Projector in front of the screen (frontal projection). The projector is behind the screen (rear projection), so the projector is not in front of the screen in the auditorium. Ceiling mounting, ideally at the height of the top edge of the projection surface, otherwise offset can be compensated by lens shift. Placement from the ground (tripod, pedestal, table), etc. Special mounting options, brackets, lifters, weather protection, etc.
Wiring, connection options
Normal connection of HDMI devices at a short distance from the projector. Connect devices over medium distances (up to 20 m) via HDMI. Connect devices over long distances (from 20m) via extension cable (HDBaseT, SDI, etc.) Multiple/various connection options with connection panel (HDMI, DVI, DP, VGA, etc.). Wireless (wireless) HDMI connection (up to 25 m). Switching between different signal sources (switch). Orientation of the video broadcast (switches, players, control monitor, etc.).
Other special requirements
Dimensions, weight (mobile/portable, compact, etc.). Color (white, black, etc.). Working volume (fan noise level). Other customer requests and requirements.
Connecting and setting up a Gobo projector
The customer installs and configures the device on his own, if he has the appropriate knowledge. The connection is made if the customer has devices installed by an electrician or a specialized service. Delivery, assembly, installation of all devices is carried out according to the requirements of the customer (connection is carried out by electricians) Do you want to create a truly special festive atmosphere in the open air? Gobo projectors are ideal for creating atmospheric lighting effects on the walls and facades of houses and churches and other surfaces. Gobos for professional projectors are made of dichroic glass. This type of lens refracts light exponentially and the image changes depending on the viewing angle, creating a stunning rainbow rainbow effect. There is a wide range of gobos for outdoor projectors.
What is Gobo Projector and how to use Gobo Projector: https://youtu.be/4S-5ZBHQ9LQ Various colors and sizes are available to choose from. In addition, gobos are available in various diameters for proper use in different conditions. Finish the holiday installation with colorful light shows and surprise everyone present.
