Patent ID: 7163324
Filing Date: 2007-01-16
Classification: B60Q,F21S,F21W,F21Y,G02B

Abstract:
1. An LED light stick assembly comprising: a) an elongate frame having a base; b) a plurality of light emitting diode light sources engaged to said frame, said light emitting diode light sources being arranged in a single row, said light emitting diode light sources receiving power from a power source; c) a reflector positioned adjacent to said light emitting diode light sources; d) a lens traversing said frame proximate to said light emitting diode light sources; and e) a controller in communication with said light emitting diode light sources, the controller constructed and arranged to activate the light emitting diode light sources thereby producing at least two different timing patterns of visually distinct warning light signals, one of said timing patterns of visually distinct warning light signals comprising the repetitive illumination of one or more light emitting diodes over a first period of time to form a first collection of visually distinct warning light signals and one of said timing patterns of visually distinct warning light signals comprising the repetitive illumination of one or more light emitting diodes over a second period of time to form a second collection of visually distinct warning light signals where the first timing pattern and the second timing pattern being different from each other, the controller further constructed and arranged to illuminate the first timing pattern and the second timing pattern in at least one combination of timing patterns.