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Lighting control with wireless remote control and programmability

  • US 6,169,377 B1
  • Filed: 05/24/1999
  • Issued: 01/02/2001
  • Est. Priority Date: 03/13/1996
  • Status: Expired due to Term
First Claim
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1. Apparatus for controlling power delivered to at least one electrical device, comprising:

  • at least one control unit having a power control circuit and a first control unit switch for generating a first control signal, said power control circuit controlling the power delivered to said at least one electrical device in response to said first control signal, and said first control unit switch being operative to generate additional control signals to command said at least one control unit to cause the power delivered to said at least one electrical device to decrease from a non-zero power level to a substantially zero power lead, and to store a preset power level in a memory, wherein subsequent changes in the level of power delivered do not affect said stored preset power level.

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