Featuring an integrated metal heat sink and UL rated plastic isolation barrier, these linkable linear LED light sources are simple solutions for luminaires that use linear light sources such as wall sconces, linear bath, ceiling lights, and wall lights. These designs feature quick-connects for wires on each end and can be linked end-to-end to retrofit existing luminaires, or as a component of an integrated new luminaire design. The light sources include integrated dimmable driver-on-board technology and operate directly from 120VAC line voltage, making them a high-performance, cost-effective replacement for incandescent and linear fluorescent light sources in residential and commercial fixtures.