Easily install into factory pierced holes on each side of conventional pickup beds to illuminate the cargo area and improve visibility. Includes two lights. Pickup box lighting provides additional visibility when loading and unloading. Extremely functional when a Tonneau Cover is installed.There are two Bed Lighting solutions available: Energy efficient LED tube lighting that mounts easily to the underside of left and right side of bedrails or two D-Pillar mounted LED Bed Lights. Both solutions are no drill installations. On/Off operation controlled using the existing vehicles dome/cargo lamp.