LED TUBE LAMP Russian patent published in 2020 - IPC H05B33/08 

FIELD: lighting.

SUBSTANCE: invention relates to a LED tube lamp and a lighting device comprising such a tubular light-emitting diode lamp. Result is achieved by the fact that LED tube lamp (1) is intending for use with high-frequency ballast (2), comprises LED device (100), driver (10) for driving LED device (100), and a first pair of connecting terminals (11, 12) for connecting to high frequency (21, 22) first outputs ballast (2) and second pair of connecting terminals (13, 14) for connection to second outputs (23, 24) of high-frequency ballast (2), and wherein light-emitting diode tube (1) is characterized by a pair of magnetically coupled inductance coils (L₁₁, L₁₂) comprising a first inductance coil (L₁₁) connected in series to one lead (11) of first pair of connecting leads (11, 12), and second inductance coil (L₁₂) connected in series to another terminal (12) of first pair of connecting terminals (11, 12).

EFFECT: technical result is providing an efficient LED tubular lamp which is compatible with multiple different types of HF ballast.

13 cl, 6 dwg