Exemplary embodiments of the present invention provide light emitting diode packages which include a housing configured to surround uplift portions formed on lead frames electrically connected to an LED chip. In one embodiment, the beam generating portion receives a number of optical fibers and generates a communication and companion alignment beam for each fiber. When the mobile phone receives the phone call, if a velocity detected from the speed detector is greater that the predetermined velocity, the timer starts to count a time. The metal nanoparticles can also be linked to chemical andor biochemical moieties which bind specifically to the target tissue. The TOSA can use the diagnostic data received from the ROSA to automatically adjust itself and perform closed-loop feedback functions.