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 LED 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 plate to facilitate the adjustment of the illumination angle. LED projection lamp can be used in small engineering applications without controller through the control system with built-in microchip. It can achieve dynamic effects such as gradual change, jump change, color flicker, random flicker, gradual change alternation, etc. it can also achieve chasing, scanning and other effects through the control of DMX.
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.