An integrated electronic fluorescent ballast fixture (1) includes an electronic ballast combined with a set of fluorescent lamp connectors (6) into an integral fixture. The fixture has at least one circuit board operative with up to four fluorescent lamps. The housing (3) has a mechanism defining a number of lamp connector location slots (7). Except for U-shaped lamps, at least one lamp connector is disposed in a location slot (7) about the housing and electronically connected to the circuit board (2) by a wired, poke-in connector (9). The housing accommodates projecting electronic ballast components attached to the circuit board (2). The transformers (19, 19a) and transistors (30) of the circuit board (2) may be thermally sinked, carrying heat to the housing by thermal conduction. The housing (3) consists of two halves assembled together with snap-in action latches (13). The ballast fixture can be accommodated to a wide variety of light fixtures via its modularity.
