A lighting system having an electric lamp controlled by an infrared remote controller. The remote controller incorporates a commercially available transmitter and receiver which reliably functions in the presence of infrared noise having frequencies at and about the carrier frequency of the transmitted...http://www.google.ca/patents/US5506715?utm_source=gb-gplus-sharePatent US5506715 - Lighting system having a remotely controlled electric lamp and an infrared remote controller with improved infrared filter
