A light emitting diode switch device (10, 10b, 10c, 10d, 10e, 10f), comprising: a first polarity lead (12, 50d, 50e, 50f); at least one electroluminescent semiconductor die (28, 28a, 28b, 28c) with a first polarity contact and a second polarity contact; a first polarity LED lead frame (16, 51d, 51e, 51f) with the at least one electroluminescent semiconductor die (28, 28a, 28b, 28c) mounted thereto with the first polarity contact thereof electrically connected to the first polarity lead (12, 50d, 50e, 50f); a second polarity lead (14, 14a, 14b, 14c, 50b); a second polarity LED lead frame (20, 20a, 20b, 20c, 51b) electrically connected to the second polarity lead (14, 14a, 50b), the second polarity lead (14, 14a, 14b, 14c, 51b) being electrically connected to the second polarity contact of the at least one electroluminescent semiconductor die (28, 28a, 28b, 28c); a first touch sensor lead (15, 15a, 50a); a first touch sensor lead frame (23, 23a, 47a) electrically connected to the first touch sensor lead (15, 15a, 50a); an at least partially translucent case encapsulating the at least one electroluminescent semiconductor die (28, 28a, 28b, 28c), the first polarity LED lead frame (16, 51d, 51e, 5If), the second polarity LED lead frame (20, 20a, 20b, 20c, 51b), and the first touch sensor lead frame (23, 23a, 47a); characterized in that the light emitting diode switch device (10, 10b, 10c, 10d, 10e, 10f) comprises further: a single first touch sensor contact (39, 42, 54a), the single first touch sensor contact (39, 42, 54a) being electrically connected to the first touch sensor lead frame (23, 23a, 47a) and being contemplated to serve as an independent single electrode for detection of capacitance change induced by a capacitance such as body capacitance; wherein the second polarity lead (14, 14a, 14b, 14c, 50b) is connectible to a light emitting diode driver source, and the first touch sensor lead (15, 15a, 50a) is connectible to a touch input controller. a first polarity lead (12, 50d, 50e, 50f); at least one electroluminescent semiconductor die (28, 28a, 28b, 28c) with a first polarity contact and a second polarity contact; a first polarity LED lead frame (16, 51d, 51e, 51f) with the at least one electroluminescent semiconductor die (28, 28a, 28b, 28c) mounted thereto with the first polarity contact thereof electrically connected to the first polarity lead (12, 50d, 50e, 50f); a second polarity lead (14, 14a, 14b, 14c, 50b); a second polarity LED lead frame (20, 20a, 20b, 20c, 51b) electrically connected to the second polarity lead (14, 14a, 50b), the second polarity lead (14, 14a, 14b, 14c, 51b) being electrically connected to the second polarity contact of the at least one electroluminescent semiconductor die (28, 28a, 28b, 28c); a first touch sensor lead (15, 15a, 50a); a first touch sensor lead frame (23, 23a, 47a) electrically connected to the first touch sensor lead (15, 15a, 50a); an at least partially translucent case encapsulating the at least one electroluminescent semiconductor die (28, 28a, 28b, 28c), the first polarity LED lead frame (16, 51d, 51e, 5If), the second polarity LED lead frame (20, 20a, 20b, 20c, 51b), and the first touch sensor lead frame (23, 23a, 47a); characterized in that the light emitting diode switch device (10, 10b, 10c, 10d, 10e, 10f) comprises further: a single first touch sensor contact (39, 42, 54a), the single first touch sensor contact (39, 42, 54a) being electrically connected to the first touch sensor lead frame (23, 23a, 47a) and being contemplated to serve as an independent single electrode for detection of capacitance change induced by a capacitance such as body capacitance; wherein the second polarity lead (14, 14a, 14b, 14c, 50b) is connectible to a light emitting diode driver source, and the first touch sensor lead (15, 15a, 50a) is connectible to a touch input controller. a single first touch sensor contact (39, 42, 54a), the single first touch sensor contact (39, 42, 54a) being electrically connected to the first touch sensor lead frame (23, 23a, 47a) and being contemplated to serve as an independent single electrode for detection of capacitance change induced by a capacitance such as body capacitance; wherein the second polarity lead (14, 14a, 14b, 14c, 50b) is connectible to a light emitting diode driver source, and the first touch sensor lead (15, 15a, 50a) is connectible to a touch input controller.