An LED package device comprises a substrate, an LED chip, a reflector and a covering layer. The covering layer completely encapsulates the reflector, the LED chip and the substrate to enhance the robustness and unitary integrity of the LED package device; two electrodes comprising two bulges penetrate through the covering layer to reach a base of the LED package device. The LED package device is able to function as a side emitting type of LED package. Front sides of the two bulges are level with a front side of the LED package device and configured for being mounted to a printed circuit board and electrically connecting therewith.