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What is a flood light?

Datetime: 2019-12-16 17:32:04

It is a point light source that can illuminate evenly in all directions. Its irradiation range can be adjusted arbitrarily. It appears as a regular octahedron icon in the scene. Flood light is the most widely used light source in the production of renderings. Standard flood lights are used to illuminate the entire scene. Multiple flood lights can be applied in the scene to produce better results
Floodlights are lamps designed to illuminate the illuminated surface higher than the surrounding environment. Also called spotlight. Generally, it can aim in any direction and has a structure that is not affected by climatic conditions. It is mainly used in large-area mines, building outlines, stadiums, overpasses, monuments, parks, and flower beds. Therefore, almost all large-area lighting fixtures used outdoors can be regarded as floodlights.

Flood light characteristics: suitable for large-scale occasions flood lighting, buildings and other lighting.
1. High-purity aluminum reflector, the most accurate light beam, the best reflection effect.
2. Symmetric narrow-angle, wide-angle and asymmetric light distribution systems.
3. The open-type replacement bulb is easy to maintain.
4, the lamps and lanterns are equipped with a scale to facilitate adjustment of the irradiation angle.
The angle of the exiting beam of the flood light is wide and narrow, with a range of 0 ° ~ 180 °. Among them, the beam is particularly narrow and is called a searchlight. The flood light is composed of optical parts, mechanical parts and electrical parts. The optical components are mainly reflectors and light blocking grids that limit light. The mechanical parts are mainly the housing, as well as the focusing mechanism that fixes and adjusts the position of the light source, the bracket, base for fixing the lamp, and the part with the angle indicator to adjust the direction of the projector\'s light beam. For most of the sealed floodlights, the mechanical parts also have protective glass and various sealing rings. According to the needs of the use environment, some also have a metal mesh cover. Good performance floodlights are also equipped with air filters. The electrical components are mainly ballasts, capacitors, triggers (based on the needs of the light source), and so on.