Taolight Company Limited

Huahui Li

Bertrand Delalande

Libo Wu

Yingying Zhao

Bruno Couthouis

Jean-Eudes Leroy

Jiezhao Wang

Jerome Leroy

An illumination device including an LED mounting platform () having a peripheral region () and a relatively inner region (b); at least one warm white LED () and at least one cool white LED () mounted adjacent the peripheral region () of the LED mounting platform (), and, at least one RGB LED () mounted adjacent the relatively inner region () of the LED mounting platform (); a diffusion cover () configured to allow light emitted from the at least one warm white LED (), the at least one cool white LED (), and the at least one RGB LED () to pass therethrough; and wherein at least one light emission characteristic of light emitted from the at least one warm white LED (), the at least one cool white LED (), and/or the at least one RGB LED () is configured to be selectably varied in response to an input control signal so as to produce a plurality of lighting modes.

LED illumination device and method

A dimmable LED module configured for electrical connection with an AC mains power supply via a switch (), the dimmable lighting module including a plurality of activatable LED light sources configured for emitting a corresponding lighting characteristic when activated, and, a control unit () configured for selectably activating at least one of the plurality of LED light sources in response to a control signal generated by a predetermined switching operation of the switch () that is received by the control unit () such that a plurality of lighting modes are able to be selectably output from the dimmable LED module corresponding to the at least one of the plurality of LED light sources that are selectably activated by the control unit (), the plurality of lighting modes being indicative of a resulting lighting characteristic emitted by the at least one of the plurality of selectably activated LED light sources corresponding to the lighting modes, wherein the plurality of lighting modes include at least a first lighting mode and a second lighting mode whereby the second lighting mode is indicative of a resulting lighting characteristic that is relatively dimmed compared to that of the first lighting mode.

Dimmable LED module and method of using same

Growing community of inventors

Hong Kong, CA, United States of America

Huahui Li