The flood light is composed of 3 parts: optical parts, mechanical parts and electrical parts. The optical components are mainly reflectors and light-shielding grids that limit light. The mechanical parts are mainly the housing, the focusing mechanism for fixing and adjusting the position of the light source, the bracket and the base for fixing the lamp, and the parts with angle indication to adjust the beam projection direction of the lamp. For most of the closed 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. The floodlight with good performance is also equipped with an air filter. The electrical components are mainly ballasts, capacitors, triggers (designed according to the needs of the light source), etc.
Performance characteristics
1. Adopting the internal and external anti-vibration structure design, which effectively solves the problems of the lamp falling off due to strong vibration, the lamp life is shortened, and the bracket is broken.
2. Using high-efficiency gas discharge lamp as the light source, the bulb has a long service life of more than 10,000 hours, which is especially suitable for outdoor large-area unattended lighting.
3. It has good electromagnetic compatibility and will not cause electromagnetic interference to the surrounding environment.
4. The overall heat dissipation of the lamp is good, which can reduce the probability of failure.
