Patent ID: 8217581

Claim:
An induction lamp, comprising: a brightness control module, an induction unit, a register, an illuminating unit and a switch connected to the brightness control module, wherein the brightness control module, the induction unit, the register, and the illuminating unit are electrically connected to each other in that order; when the induction unit detects a control signal from a user, the induction unit sends a detecting signal to change an address of the register, and the brightness control module controls a brightness of the illuminating unit depending on the address of the register, the brightness control module comprises a controller connected to the switch and the register respectively, the controller controlling the switch to connect to an external power source or disconnect to the external power source depending on the address of the register; the brightness control module further comprises a driver connected to the controller, and a movable lamp cover connected to the driver; the controller control the driver to open or close the movable lamp cover depending on the address of the register.