| 摘要 |
The light flashing apparatus of the present invention is a four-button control switch in conjunction with an electronic circuit which is installed within an existing light switch junction box and replaces conventional switches. In addition to the two conventional on and off modes of a light switch, the apparatus allows for two different flashing modes; slow and fast flashing of the light. The slow flashing mode is used, for example, to help someone find your address when there is no hurry (taxi, delivery and so on) while the fast flashing mode corresponds to an emergency situation. The fast flash mode may also be rermotely activated by a radio frequency RF signal transmitter. The apparatus of the present invention also does not require any other external source of energy to be functional, other than the existing wiring system.
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