Precision Optical Performance

VMSI use the latest technology in LED’s (Light Emitting Diodes) in their VMS boards, Arrow boards and Portable Traffic Lights. 

DESCRIPTION

Precision Optical Performance AlInGaP (aluminum indium gallium phosphide) LEDs offer dependable performance.  These lamps are made with an advanced optical grade epoxy offering superior high temperature and high moisture resistance performance in outdoor signal and sign applications.  

The maximum LED junction temperature limit of +130° C enables high temperature operation in bright sunlight conditions. The AlInGaP technology provides extremely stable light output over long periods of time and excellent readability in sunlight.  The epoxy contains both uv-a and uv-b inhibitors to reduce the effects of long term exposure to direct sunlight. These LED’s are un-tinted and non-diffused incorporating second generation optics, which produce well defined radiation patterns at specific viewing cone angles. 
 

FEATURES

• Operating temperature of 130°C plus
• Resistance to moisture operates in humid and cold conditions
• High luminous output
• Well defined spatial radiation patterns
• Viewing angles up to 30 degrees  

BENEFITS

• Superior light output performance in outdoor environments
• Viewing angles match traffic management requirements
• Colors meet state traffic signal specifications

APPLICATIONS

• Traffic management for Portable traffic lights, Arrow boards and VMS.
• Commercial outdoor advertising signs    

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