23-inch 4 bulb 24-watt HO T5 fluorescent lighting fixture with bulbs, from Finnex.

Includes two 10,000K T5 daylight bulbs and two actinic T5 bulbs (bulbs can be changed to your choice of light output).

Comes with

electronic ballast,
aluminum hood with corrosion resistant powder coated finish,
polished aluminum reflector,
moisture resistant UV filtration lens,
independant power control switches, & adjustable fixture stands.

Dimensions: 23-3/4-inches x 8-2/3-inches x 3-1/4-inches (LxWxH).

Leg height 2-3/8-inches.