描述 Description

These Precision Optical Performance Oval LEDs are specifically designed for Full Color/Video and Passenger Information signs. The Oval shaped radiation pattern (60? x 120?) and high luminous intensity ensure that these devices are excellent for wide field of view outdoor applications where a wide viewing angle and readability in sunlight are essential. These lamps have very smooth, matched radiation patterns ensuring consistent color mixing in full color applications, message uniformity across the viewing angle of the sign.
High efficiency LED materials are used in these lamps: Higher performance of Aluminum Indium Gallium Phosphide (AlInGaP II) for Red and Amber color and Indium Gallium Nitride (InGaN) for Blue and Green. Each lamp is made with an advanced optical grade epoxy offering superior high temperature and high moisture resistance in outdoor applications. The package epoxy contains both UV-A and UV-B inhibitors to reduce the effects of long term exposure to direct sunlight.

特性 Features

? Well-defined spatial radiation pattern
? Viewing angles:
?? – Major axis 120?
?? – Minor axis 60?
? High luminous output
? AlInGaP II (brightest) intensity level
? Colors:
?? – 472 nm blue
?? – 526 nm green
?? – 630 nm red
?? – 592 nm amber
? Superior resistance to moisture
? UV resistant epoxyBenefits
? Viewing angle designed for wide field of view applicaion
? Superior performance in outdoor environmentsApplications
? Full color signs

應(yīng)用 Application

? Full color signs