Collard & Roe, P.C.
Lighting device
The present invention discloses a lighting device provided with an electronic lamp cover (30) surrounding a light emitting component (20). The electronic lamp cover (30) can present different light transmitting states according to different voltage values applied thereto within an operation voltage range so as to change the illumination angle and illumination brightness of the illumination light of the lighting device.
BOE Technology Group Co., Ltd.
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Yanbing Yefei Wenbo
Wu Dong Li