The project-light lamp can be installed and used individually, or multiple lamps can be combined and installed on a pole above 20m to form a high-pole lighting device. In addition to the beautiful appearance, centralized maintenance, and reduction of lamp poles and floor space, the biggest advantage of this device is its strong lighting function. When the light is projected from a high place, the spatial brightness of the environment is high, and the light coverage is large, giving people a feeling similar to daylight, so it has high lighting quality and visual effects. In order to meet the minimum safety performance requirements for outdoor use, the enclosure protection level of the floodlight should be IP×3 (open type). In order to improve the durability of the lamps and reduce the maintenance workload, people are paying more and more attention to the development of closed floodlights with a higher one-time investment cost, and the enclosure protection level is IP65.
