- CRI: The metal halide street lights have a higher CRI than mercury vapor street lights. Therefore, things look clearer under metal halide street lights.
- Brightness: Metal halide street lights are brighter than mercury vapor street lights.
- Color temperature: Metal halide street lights are whiter than mercury vapor street lights. Mercury vapor street lights perform well at penetrating the fog.
More reading: 7 Types of Street Lights Classified by Light Sources