Florescent lighting, good for under cabinet, or valance type lighting. All light strips can be connected together, or independently operated. sizes are one 21"and 2 of 17" and 2 of 9". All wires, plug ins and switches in tact with one fluorescent T4 bulb as spare. (Each light fixture is over $40 to $50 for LED replacement). Call 705-253-9555, Terry. Package deal $75.