Previous Sea Road in Shenzhen,China
Road Situation: Oneway three lanes, about 30m wide
Lamp location: Locate the lamp in the middle of the Single pole with double arms
Light source: Cosmo 90W+Elite 210W

Effect evaluation:
The brightness is beyond the original 250W high pressure sodium and metal halide lamp.
Warm white greatly improved the lighting quality.
The surrounding landscape is improved abviously.
Obvious electricity saving, it could be up to 48% electricity saving when power on all night long.
Using scientific electricity saving scheme ,electricity saving could be up to 62%

 

 

Beijing,China
Road Situation:The main traffic contact road, double

lane, about 10m wide Lamp location:The lamp is mountd in the side of single pole

Light source:Cosmo 140W
Effect evaluation:

The brightness is beyond the original 250W high pressuresodium lamp.

Both the safe and comfortable grades of road lighting is improved greatly.

Charm of the surrounding buildings, street and city night scene is improved.

Excellent Color Rendering performance,obvious electricity saving effect.

 

 

Chongqing, China

Road Situation: one-way double lane, about 8m wide

Light source: Cosmo 140W

Effect Evaluation:

The brightness is beyond the original 250W,400W highpressure sodium

lamp after transformation

The color expressive force close to the sunlight, better improves the

visibility of the tunnel environment better, easier to distinguishes  the details of roads and surrounding environment.

The safety and comfort of street lighting are improved greatly

Obvious electricity saving effect, 46% comprehensive energy saving