A heatsink system, comprising: a single core detachable linear heatsink having at least one exterior flat surface; a power management module; a controller; a sensing device (49, 155); a microswitch; a light source driver; a plurality of heat dissipating fins; and a plurality of lensed LED light sources coupled to the at least one exterior flat surface; wherein the plurality of the heat dissipating fins and the core of the linear heatsink are a unitary body with the heat dissipating fins extending outwardly from the core, wherein at least one of the power management module, the controller, the sensing device (49, 155), and the light source driver are electromechanically coupled to the heatsink core, and at least one of the plurality of lensed LED light sources is controlled by the controller to emit ultraviolet light, characterized in that the core is solid or is substantially solid with an opening at its core center for power or power and data conveyance,; the plurality of heat dissipating fins extend the length of the heatsink and extend radially about and outwardly from the solid or substantially solid core center, and are further arranged parallel to the longitudinal axis of the heatsink; whereby heat absorbed by a central region of the solid or substantially solid core from a junction point where the plurality of light sources are coupled to the at least one exterior flat surface is allowed to migrate in a radial fashion from the junction point outwardly across the solid or substantially solid core to the core's exterior surfaces and to the heat dissipating fins. a single core detachable linear heatsink having at least one exterior flat surface; a power management module; a controller; a sensing device (49, 155); a microswitch; a light source driver; a plurality of heat dissipating fins; and a plurality of lensed LED light sources coupled to the at least one exterior flat surface; wherein the plurality of the heat dissipating fins and the core of the linear heatsink are a unitary body with the heat dissipating fins extending outwardly from the core, wherein at least one of the power management module, the controller, the sensing device (49, 155), and the light source driver are electromechanically coupled to the heatsink core, and at least one of the plurality of lensed LED light sources is controlled by the controller to emit ultraviolet light, characterized in that the core is solid or is substantially solid with an opening at its core center for power or power and data conveyance,; the plurality of heat dissipating fins extend the length of the heatsink and extend radially about and outwardly from the solid or substantially solid core center, and are further arranged parallel to the longitudinal axis of the heatsink; whereby heat absorbed by a central region of the solid or substantially solid core from a junction point where the plurality of light sources are coupled to the at least one exterior flat surface is allowed to migrate in a radial fashion from the junction point outwardly across the solid or substantially solid core to the core's exterior surfaces and to the heat dissipating fins. wherein the plurality of the heat dissipating fins and the core of the linear heatsink are a unitary body with the heat dissipating fins extending outwardly from the core, wherein at least one of the power management module, the controller, the sensing device (49, 155), and the light source driver are electromechanically coupled to the heatsink core, and at least one of the plurality of lensed LED light sources is controlled by the controller to emit ultraviolet light, characterized in that the core is solid or is substantially solid with an opening at its core center for power or power and data conveyance,; the plurality of heat dissipating fins extend the length of the heatsink and extend radially about and outwardly from the solid or substantially solid core center, and are further arranged parallel to the longitudinal axis of the heatsink; whereby heat absorbed by a central region of the solid or substantially solid core from a junction point where the plurality of light sources are coupled to the at least one exterior flat surface is allowed to migrate in a radial fashion from the junction point outwardly across the solid or substantially solid core to the core's exterior surfaces and to the heat dissipating fins.