2016 Hangzhou G20-Qianjiang 4th Bridge (Before Lighting)

Fuxing Bridge Lighting Project

 (To Salute Everyone Who Striving to Shape the Beauty of a City) 

The 4th Qianjiang Bridge in Hangzhou, also known as Fuxing Bridge, is the first megacity bridge on the Qiantang River. Its  "urban personality" is manifested in the eight observation platforms with a total area of 370 square meters for visitors, as well as the vertical elevators for visitors at both ends of the bridge. Both bridge and its overlooking are beautiful scenes.

2016 Hangzhou G20-The 4th Qianjiang Bridge (After Lighting)

Design Concept

This case uses light color to reflect emotions and feelings. Using the charming color to build the rainbow bridge linking Hangzhou to the world, which highlights the local characteristics and the spirit of the times.

The dynamic changes of Qianjiang River Bridge are divided into the following three scenes:

ActⅠ: "Latent Dragon" is intended to show the dragon soaring in the water and to the sky.

Act II: "Full Moon" is meant to show the scene of blooming flowers and the round moon.

Act III: "Rainbow Renaissance" is intended to show the dynamic effects of the rainbow across the Qiantang River.

Luminaires

Type: Flood Light 

Model: RFL120-2x3-RGBW

Installation Position: Bridge Arch Rib+ Cable

Material: Aluminum Alloy + PC

Dimension: L314xW262xH152mm

LEDs: 4x24 (96PCS)

Chip Brand: OSRAM

Power:72W/96W

Voltage:24V

Beam Angle（50%）:45°/12°

CCT: RGB+W (4000K)

Control:DMX512

IP Rating：IP67

Product Features

One-piece Lens

High Luminous Efficacy、Zero Luminous Depreciation @1000hrs

Gear shaft of the luminaire has two 10° gear-locking function to prevent frequent vibration of the bridge.

IP Rating：IP67 

Installation Sites

【Energy Conservation and Environmental Protection Measures】

1.luminaires adopt DMX512 control system (most reasonable saving power supply system) in the fine control of lighting environment, holidays, time, grayscale.

2.Effective heat dissipation ensures zero luminous depreciation.

3.The whole structure of the luminaire is made of aluminum alloy and PC which can be recycled and reused.

4.Using LED chips will not pollute the environment when scrapped and recycled. (Traditional luminaires containing mercury will lead to water pollution)

End

(To Salute Everyone Who Striving to Shape the Beauty of a City)