An LED board mounting system includes a fixture frame having a planar surface and a plurality of alternating bosses disposed along a length of the fixture frame. The system also includes an LED board having a first side and a second side, a plurality of LEDs disposed along a length of the LED board on the first side, and a pair of electrical contacts coupled to the plurality of LEDs and mounted to the second side of the LED board and extending away from the second side. In addition, the LED board mounting system includes a first edge and opposing second edge of the LED board secured to the planar surface of the fixture frame between the plurality of alternating bosses, the second side of the LED board being adjacent to the planar surface of the fixture frame and the pair of electrical contacts extending through the planar surface.