PNEUMATIC LANDSCAPE LIGHT

摘要

An in-ground, pneumatically-operated, extensible-and-retractable landscape light (10) comprised of an elongated outer housing (14) having an air inlet (16) in its body and an opening in its upper end into which is received in a telescoping, mating relationship an elongated inner housing (24) which has a light source operably connected to the upper end thereof. The light source may be comprised of a light bulb (44) and a source of electrical power, and the light source may be sheltered by an interchangeable light source sheltering unit (48). In use, injection of air into the outer housing (14) through the air inlet (16) raises the inner housing (24) from a retracted position to an extended position. The inner housing (24) may be selectively locked in an extended position by a locking mechanism such as a solenoid (36) with a solenoid plunger (38) and a receiving notch (58) for receiving the plunger (38).