Abstract: A luminaire comprises a cylindrical base element comprising a base end and an opposing first interface end, a first rotary joint coupled to the cylindrical base element, a cylindrical illuminator element comprising a second interface end and an opposing emission end, and a second rotary joint coupled to the cylindrical illuminator element and the cylindrical base element. The cylindrical illuminator element includes comprises a light source configured to generate a light beam having a direction that is determined according to a rotational position of the cylindrical base element about a base rotation axis and a rotational position of the cylindrical illuminator element about a pivot rotation axis.

Abstract: A luminaire having a tubular body that fits into a ceiling mounted sleeve that allows azimuthal rotation of a light beam. The luminaire features an upright tubular heat sink connected to a fixed base having a downward portion inclined at an angle where an LED chip is affixed. The chip is sandwiched in place by a reflector holder having a rim that centers a rotating reflector that admits light from the LED and forms a beam. The angular inclination of the reflector is additive with the angle of the inclined portion of the base allowing vertical angle adjustment of the beam independently of the azimuthal adjustment.

Abstract: A luminaire having a tubular body that fits into a ceiling mounted sleeve that allows azimuthal rotation of a light beam. The luminaire features an upright tubular heat sink connected to a fixed base having a downward portion inclined at an angle where an LED chip is affixed. The chip is sandwiched in place by a reflector holder having a rim that centers a rotating reflector that admits light from the LED and forms a beam. The angular inclination of the reflector is additive with the angle of the inclined portion of the base allowing vertical angle adjustment of the beam independently of the azimuthal adjustment.