Abstract: A light support apparatus is provided for use on a windshield oriented at a windshield slope angle with respect to the horizontal and includes a bracket member which has a top bracket portion and a bottom bracket portion. A horizontal support member is connected to the top bracket portion at a bracket-to-support angle. A vertical support member is connected to the horizontal support member, and a windshield supported foot member is connected to the vertical support member at a foot-to-vertical support angle. The horizontal support member includes a fastener reception channel. Preferably, the bracket-to-support angle is substantially supplementary to the windshield slope angle, and the foot-to-vertical support angle is substantially complementary to the windshield slope angle. A light assembly is connected to the horizontal support member. The light support apparatus of the invention is especially useful on the windshield of a boat.