Bridge & Pier Lights

HD-300

HD-300 bridge light

DOCX · Original Chinese document

Applications

Bridges, bridge piers, bridge columns and other locations requiring warnings. Changing the light color indicates passage, no passage or slow passage to maintain waterway safety.

Product features

The HD-300 bridge light has a laser-cut, seamlessly welded stainless steel housing with a sprayed, baked anticorrosion finish. The lens is UV-resistant PC. Its directional emitting face concentrates the light to increase range. Internal constant-current, constant-voltage and constant-temperature power modules protect stable LED operation and service life. An external photocell switches the light off during the day and on at night.

Technical specifications

Voltage range	DC12V、24V、AC220V、24V、12V
Light source type	High-brightness LED (cold light source)
Effective range	3-7 nautical miles
Light source color	Red、Green、Yellow
Power	30W
Flash rate	20-60 flashes/min or steady light
Photocell sensitivity	50～500Lux
Operating temperature	－45℃～＋70℃
Operating humidity	10%～95%（non-condensing）
Wind resistance	165 m/s
Ingress protection	IP65
Light source life	≥120,000h
Overall dimensions	H 600mm/W 280mm
Mounting dimensions	Diameter 220mm、PCD 195mm（6×Φ12 holes）
Reference weight	4kg
Material	Base：powder-coated stainless steel Lens：PC

Product model：HD-300 bridge / pier light

Product images & installation drawings

Original Chinese document

适应场所

桥梁、桥墩、桥柱等相关需要警示场所。通过变换灯器颜色提示船舶通航、禁航、慢航、确保航道安全。

产品特性

HD-300型桥涵灯外壳采用不锈钢材质激光切割无缝焊接而成，表面经过喷涂防腐烤漆工艺处理。透镜采用PC抗UV材质制作而成。发光面采用定向发光设计原理，具有更好的聚光性增加射程距离。内部采用恒流、恒压、恒温电源模块能够有效保护LED光源稳定工作，确保灯器使用寿命。通过外部光控开关自动实现灯器白天自动关闭，晚上自动开启工作模式。

技术参数

电压范围	DC12V、24V、AC220V、24V、12V
光源类型	高亮度LED（冷光源）
有效射程	3-7海里
光源颜色	红、绿、黄
功率	30W
闪光频率	20-60次/每分钟或恒定光
光控灵敏度	50～500Lux
工作温度	－45℃～＋70℃
工作湿度	10%～95%（不凝结）
抗风等级	165米/秒
防护等级	IP65
光源寿命	≥120,000h
外形尺寸	高600mm/宽280mm
安装尺寸	直径220mm、节圆195mm（6×Φ12孔径）
参考重量	4kg
材料	底座：不锈钢喷塑透镜：PC

产品型号：HD-300型桥涵/桥柱灯

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