LED ILLUMINATION DEVICE US-I-11317493.pdf
用於快速釋放殘留電容量的發光二極體照明裝置 TW-M-627431.pdf
ILLUMINATION DEVICE US-I-11333347.pdf
TWO-WIRE DIMMING LIGHTING DEVICE US-I-11202357.pdf
LIGHTING DEVICE FOR MULTIPLE INPUT VOLTAGES US-I-10952301.pdf
燈具結構及光源模組 TW-M-608894.pdf
照明裝置 TW-M-606511.pdf
兩線式調光的照明裝置 TW-M-607003.pdf
發光二極管照明裝置 CN-M-2020205843847.pdf
兩線式調光的照明裝置 CN-M-2020203096079.pdf