A light emitting diode structure, a manufacturing method thereof and a LED module are provided. The first and the second cylinder members are slidably coupled to each other by a coupling member, wherein the coupling member and the first cylinder member are displaceable in relation to each other with a first length of stroke, while the coupling member and the second cylinder member are displaceable in relation to each other with a second length of stroke. A core wire terminates prior to the distal end of the device, allowing for greater flexibility. The method additionally includes forming a plurality of openings through the passivation layer such that the contact area is exposed at a bottom of the openings.