Leedarson Lighting Co., Ltd.

Xiamen Leedarson Lighting Co., Ltd

Jingjing Su

Xiaoming Yang

Jiayuan Zhang

Liangliang Cao

Zongyuan Liu

Wenhui Yang

Changjing Zeng

Wanzhen Li

Yunfei Ou

Weichuan Chen

Digen Shen

A lighting apparatus includes a driver, a light source, and a controller. The driver is used for converting an external power to generate multiple driving currents. The light source includes a package holder integrating multiple LED modules having different output light parameters. The package holder has multiple terminals for separately receiving the driving currents to control the multiple LED modules independently in the package holder. The controller is used for controlling the driver for adjusting a relative ratio among the multiple driving currents to render an output light of the light source corresponding to predetermined optimized settings for at least an object illuminated by the light source.

Lighting apparatus

A lighting apparatus includes a first light source, a second light source and a driver. The first light source has multiple first LED modules. The second light source has multiple second LED modules. The driver controls the first light source and the second light source to generate an output light of a required mixed color temperature. The driver selects a first subset of the multiple first LED modules and a second subset of the multiple second LED modules to generate a first output light with a first color temperature. The driver selects a third subset of the multiple first LED modules and a fourth subset of the multiple second LED modules to generate a second output light with a second color temperature. The first subset is not equal to the third subset. The second subset is not equal to the fourth subset.

Mining lamp

Growing community of inventors

Fujian, China

Jingjing Su