Adjustable lighting fixture
An adjustable lighting fixture has a moveable housing. A first housing has a first opening and a second opening. A second housing is adapted to movably engage the first housing. A resilient member is connected to the second housing and adapted to be received by one of the first and second openings in the first housing. The first opening corresponds to a contracted position of the lighting fixture and the second opening corresponds to an expanded position of the lighting fixture. A lamp disposed in the lighting fixture has a longitudinal axis that is substantially perpendicular to a direction of movement of the first and second housings.
1. A method of installing an adjustable lighting fixture in a ceiling grid, comprising the steps of
disposing a lamp in the adjustable lighting fixture having telescoping first and second housings;
sliding the first and second housings in a first direction substantially perpendicular to a longitudinal axis of the lamp to a contracted position;
positioning the adjustable lighting fixture within the ceiling grid; and
sliding the first and second housings in a second direction substantially perpendicular to the longitudinal axis to an extended position to engage the first and second housings with the ceiling grid; and
snapping a resilient member connected to the second housing in a corresponding first or second opening in the first housing to lock the adjustable lighting fixture in the contracted or extended position, wherein the snapping the resilient member comprises moving the resilient member in a direction substantially perpendicular to the sliding direction of the first and second housings.
2. A method of installing an adjustable lighting fixture in a ceiling grid according to claim 1 , further comprising
disposing the lamp in the adjustable lighting fixture prior to sliding the first and second housings to the extended position.
3. A method of installing an adjustable lighting fixture in a ceiling grid according to claim 1 , further comprising
disposing a mounting clip between the lighting fixture and the ceiling grid to substantially prevent upward movement of the lighting fixture.
4. A method of installing an adjustable lighting fixture in a ceiling grid according to claim 1 , wherein
the longitudinal axis of the lamp is in a first plane substantially parallel to a second plane in which the first and second housings are moved.
5. A method of installing an adjustable lighting fixture in a ceiling grid according to claim 3 , further comprising
disposing the mounting clip between the lighting fixture and the ceiling grid after the lighting fixture is positioned in the ceiling grid and the first and second housings are slid to the extended position.
6. A method of installing an adjustable lighting fixture in a ceiling grid according to claim 1 , further comprising
sliding the first and second housings in the second direction substantially perpendicular to the longitudinal axis to a contracted position to remove the lighting fixture from the ceiling grid.
7. A method of installing an adjustable lighting fixture in a ceiling grid according to claim 1 , further comprising
removing the mounting clip from between the lighting fixture and the ceiling grid; and
sliding the first and second housings in the second direction substantially perpendicular to the longitudinal axis to a contracted position to remove the lighting fixture from the ceiling grid.