1. Uniformity and Consistency: Uniform lighting distribution is crucial for improved visibility. By using carefully designed optical lenses, such as the lens technology found in some LED street light models, an even distribution of brightness across the entire road surface can be achieved.

2. Photometric curve: Considering the photometric curve perceived by the human eye can alleviate the problem of glare. Using LED light sources with a natural spectrum, such as some LED lights with a high color rendering index (CRI), can provide a more comfortable lighting effect.

3. Appropriate color temperature: Choosing appropriate color temperature is crucial for different urban environments. In urban lighting, warmer color temperatures (around 2700K to 3000K) may be more suitable, while in some industrial areas higher color temperature lighting may be required.

4. Directional lighting: By using precise optical designs, such as directional lenses, you can ensure that lighting is mainly concentrated in the areas where it is needed, avoiding excessive light pollution. Such designs help improve energy efficiency and reduce the impact on the surrounding environment.

5. Dimmability: Integrated dimmable system, such as using smart lighting controller, can adjust the brightness according to time, season and actual needs. For example, at night when there is relatively little traffic, the brightness can be lowered to save energy.

6. Intelligent control system: The intelligent lighting control system can make real-time adjustments based on weather, traffic flow and other factors. For example, the system can automatically reduce brightness when low traffic or daytime is detected.

7. Environmentally friendly: Environmental friendliness is taken into consideration when selecting materials. Use recyclable materials and construction materials that are free of harmful substances to reduce negative impact on the environment.

8. Light pollution control: The use of directional lighting and shading designs can reduce light pollution problems. For example, use well-designed lampshades and shading facilities to limit light scattering and light leakage.

9. Sustainability and energy saving: Choose energy-efficient LED light sources, such as some LED lights that meet energy efficiency standards, to reduce energy demand.

10. Comply with urban planning: The design of the lighting system should be coordinated with urban planning to ensure that its appearance is consistent with the urban architectural style and improve the overall beauty of the city.

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