1、 What is an LED floodlight?
Led downlight is also called spotlight, projector, spotlight and so on. It is mainly used for building decoration lighting and commercial space lighting. The decorative components are relatively heavy, and its shape is round and square, because the reason of heat dissipation must be considered generally, so its appearance is different from the traditional projector.
2、 Characteristics of LED floodlight:
At present, 1W high-power LED is basically selected as the common LED floodlight in the market (each LED element will be equipped with a high-efficiency lens made of PMMA, and its main function is to distribute the light emitted by LED for secondary distribution, that is, secondary optics). A few companies choose 3W or higher power LED because of good heat dissipation technology. Suitable for large-scale occasion lighting, building lighting and so on.
What else should we pay attention to?
1. High purity aluminum reflector, the most accurate beam, the best reflection effect.
2. Symmetrical narrow angle, wide angle and asymmetric light distribution system.
3. Back open replacement bulb, easy to maintain.
4. All lamps are equipped with scale plates to facilitate the adjustment of the exposure angle. Led floodlight is controlled by a built-in microchip. In small engineering applications, it can be used without a controller. It can achieve dynamic effects such as gradual change, jump change, color flicker, random flicker and gradual change alternation. It can also be controlled by DMX to achieve chasing, scanning and other effects. At present, its main application places are probably these: single building, external wall lighting of historical buildings, internal light and external light of buildings, indoor partial lighting, green landscape lighting, billboard lighting, medical culture and other special facilities lighting, bar, dance hall and other entertainment places atmosphere lighting, etc.