The SP Systems 4 Bulb Light Bank contains 4- 23 watt, 5200° Kelvin spiral fluorescent bulbs. This fixture provides a light level of 1500 LUX at a distance of 3.3 feet (1M). It includes a reflector, soft diffuser, and reflector supporting rod. Add your choice of light stand for support. Other accessories available are softboxes, and a light intensifier.