Arrow board light and touch controller
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United States of America Patent
Stats
-
Jul 18, 2017
Grant Date -
Apr 14, 2016
app pub date -
Oct 8, 2014
filing date -
Oct 8, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A hooded light head assembly for providing directional lighting is provided which comprises a light housing having a hood. The light housing has an internal light source and a rear attachment surface that has an insert extension. The insert extension is configured to attach the light housing to mounting surface upon insertion into an opening in the mounting surface and upon rotation of the light housing relative to the mounting surface. Some of these hoods also have a locking tab extending rearward from the surface that may prevent removal of the hood from the mounting surface. The light head may also have a controller having touch sensitivity and set to indicate light head status and prevent reversed current through the light heads. An arrow board using the controller and light heads may be easily installed and may be durable and reliable in outdoor conditions.
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