The manufacturer of the floodlight is a lamp that specifies that the illuminance on the illuminated surface is higher than that of the surrounding environment. Also known as spotlight. Generally, it can aim in any direction and has a structure that is not affected by climatic conditions. It is mainly used for large-area operation sites and mines, building outlines, stadiums, overpasses, monuments, parks and flower beds, etc. Therefore, almost all large-area lighting fixtures used outdoors can be regarded as floodlights. The angle of the projecting light beam is wide or narrow, and the range of variation is between 0° and 180°. Among them, the narrow beam is called a searchlight.

  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 class is IP55.

  In order to further improve the light output ratio of lamps and lanterns, reflectors tend to adopt block surface reflectors that help reduce light blocking and multifocal reflectors that meet special lighting requirements; the surface treatment of reflective surfaces tends to adopt new materials and new processes. To obtain a reflectance of more than 96%.

 In order to reduce the weight of the lamp and reduce the consumption of metal materials, the lamp shell will be developed in the direction of high temperature resistant, high mechanical strength, and anti-aging plastic shell.