Used Litepanels 1x1' LED 3200K Tungsten Flood Light,

The Litepanels 1 x 1' LED Floodlight is versatile, lightweight and compact. It is an array of LED's (Light Emitting Diodes) which provide silent, heat and flicker free soft light. It draws just 37 Watts and is energized by its included 90-260V power supply. It mounts easily via its yoke to any 5/8" Baby top stud. Its LED's have a 100,000 hour rated lamp life.

The 1x1 emits 59 footcandles from 4 feet (1.2 m), 17 footcandles from 8 feet (2.4 m). This 3200° K unit may be ganged together with other units, via optional brackets, to form 2x2 and 4x4' units.