Anteya Technology Corporation

Other

Sean & Stephen Corporation

Ting-Feng Wu

Chun-Hung Lin

Chih-Hung Tseng

Sheng-Chieh Tseng

Chin-Chen Chou

Jian-An Chen

Jun-Hong Lin

The present invention is a control method of color temperature and luminance for an LED device and a control system thereof. The control method has the following steps: executing a cold-start motion; determining whether a warm-start motion is executed during a preset time; if yes, adjusting the color temperature of the LED device, and determining whether the warm-start motion is executed again during the preset time; if not, adjusting the luminance of the LED device, and determining whether the warm-start motion is executed again. A user can adjust the color temperature and the luminance of the LED device by turning off and on a switch of the control system.

Control method of color temperature and luminance for LED device and control system thereof

A dimming system is composed of a dimmer having switchable power modes and at least one lighting device. When the dimmer is in a non-dimming bypass mode, an input power is directly transmitted to the at least one lighting device with the dimmer being bypassed so that the circuit in the dimmer consumes no power. When the dimmer is in a dimming mode, an output selector of the dimmer outputs a dimming output power having a dimming command therein to each one of the at least one lighting device for each lighting device to decode the dimming command embedded in the dimming output power and perform a dimming operation according to the dimming command. As the dimming operation lasts briefly, the power consumed by the dimmer is extremely small. Accordingly, no heat dissipation issue arises and the present invention is applicable to all sorts of high power lighting devices.

High power dimmer and dimming system having switchable power modes, dimming device and method for transmitting power and dimming commands

LED lamp

A lighting device has a light-bar mount and multiple light bars. The light-bar mount is integrally formed from a board. The light bars are mounted on the light-bar mount and each light bar has a heat sink, a circuit board and multiple high-power LED modules. The heat sink is detachably mounted in the light-bar mount. The circuit board is mounted in the heat sink. The high-power LED modules are mounted on the heat sink and electrically connected to the circuit board for providing outward illumination.

Lighting device having LED light bars

The present invention discloses a full color flashlight with high power LEDs. The flashlight is primarily composed of a full color LED module having LED chip set of different wavelengths, a control-circuit module, a function switch, batteries, and a barrel body. By controlling the LED chip set of different wavelengths through the control-circuit module, light beams of various colors can be emitted and uniformly mixed. The flashlight further comprises a function switch for changing the color of light and/or switching operation modes between a fast flash mode, a slow flash mode, a brightness control mode and un-lighting. Accordingly, the full color flashlight can be employed in different environments, for example, yellow or light blue light can be used at night to prevent the eyes from dazzling, and red flash can be as warning signal during traffic events; in conclusion, the present invention can be elaborate in the day-to-day life.

Growing community of inventors

Kaohsiung, Taiwan

Ting-Feng Wu