Beacon flashing warning lights are widely used in roadway traffic. It functions as an add-on to provide extra support to the traffic and brings safety. According to the definition of the U.S Department of Transportation, a flashing beacon is a traffic signal with one or more signal sections that operates in a flashing mode. The lighting fixtures can provide traffic control when used as an intersection control beacon, or provide sign warning when used in other applications.

Why Flashing Beacon Has Different Colors

Flashing beacon lights use different colors to indicate their functions. The most commonly used colors for beacon lights include red, amber/yellow, blue, green and white. The red beacon is often used for strong warnings about hazards or danger. Law enforcement or firefighting vehicles use red beacons as well, which implies to stop or move out of the way to safety.

Amber (Yellow) safety warning lights provide an all-purpose visual warning in multiple applications. The amber flashing beacon can be used on machinery, buildings and vehicles to provide a visual alert to hazardous conditions. The flashing beacon can be installed on warning signs or around buildings to alert specific conditions that may impact people in the area. In some occasions such as traffic signs, the beacon lights are required to flash 24 hours circular.

Temporary advisory warnings are easily to be ignored by driver
Traffic signs with low visibility causing safety issues and delays in response times: BEACON warns the vehicles of a specific area (animal crossing, sharp curve, weather warning, school, etc).
Drivers are running stop signs through low-traffic areas: 24-hours flashing raises awareness of stop signs, pedestrians, as well as driver caution
In general, Beacon lights provide road users a high intense warning in advance of the change in traffic area. It helps drivers to slow down, reduce response time, reduce property damage and save lives.

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