Abstract: A fluorescent lighting fixture has a substantially rectangular frame having a pair of opposing angled interior sidewalls. At least one lens is supportable in the frame on or between the angled interior sidewalls. A lamp holder is attached directly or indirectly to the frame, for holding one or more lamps at a position between the reflector and the aperture. A reflector is provided above the lamp. The angled interior sidewalls of the frame help to quickly and easily guide the lens into position within the lighting fixture. Light leaks are reduced or avoided. A regress divider is attached to the frame and divides the aperture defined by the frame, into first and second modules. Each module is provided with a separate lamp and lens. The modules allow for long lighting fixtures, without the need for long lamps or lenses, and without light leaks.