The LED fluorescent lamp arrangement (1) comprises an at least partially light-transmissive tube housing (10) having a cross section which is constant closed in the circumferential direction and in a longitudinal direction (X), a circuit board assembly (20) with contact surfaces (24) and LED chips (22) is provided and in the longitudinal direction (X) in the tubular housing (10) is inserted, and two side cap assemblies (30) that the LED fluorescent lamp arrangement (1) connected with outside contacts for allowing electrically connected to an electrical power supply , and with internal contacts for electrically connecting the external contacts (31) to the contact surfaces (24) of the printed circuit board assembly (20) are provided and which are at least partially in the longitudinal direction (X) in the tubular housing (10) is used,and wherein the inner contacts are adapted to slidably engage the contact surfaces (24) of the printed circuit board assembly (20) to come into electrical contact when the side cap assemblies (30) at least partially in the longitudinal direction (X) in the tubular housing (10) can be used.
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