A lighting arrangement comprising: a light panel including a frame and a plurality of light emitting units mounted on said frame; a bracket mountable on at least one of a wall and a ceiling, said frame of said light panel and said bracket selectively engageable with one another through one of rectilinear movement and rotational movement of said light panel relative to said bracket along a first path of movement in a first direction between a first position and a second position; a connecting member (50, 150, 250, 350) fixedly engaged with at least one of said light panel and said bracket, said connecting member (50, 150, 250, 350) configured to interconnect said light panel and said bracket, said connecting member (50, 150, 250, 350) configured to accumulate energy during movement of said frame along said first path of movement wherein the accumulated energy is at least partially released upon said light panel reaching said second position; and first and second release members (64, 70) complementary to one another, one of said first and second release members (64, 70) fixedly engaged with said light panel and the other of said first and second release members (64, 70) fixedly engaged with said bracket, said first and second release members (64, 70) unaligned with one another when said light panel is at said first position along said first path of movement, said first and second release members (64, 70) aligned with one another when said light panel is at said second position along said first path of movement, said first release member received in said second release member when said light panel reaches said second position during the movement along said first path of movement; characterized in that one said first and second release members (64, 70) prevents said light panel from moving closer to said bracket during the movement of said light panel along said first path of movement from said first position prior to said light panel reaching said second position. a light panel including a frame and a plurality of light emitting units mounted on said frame; a bracket mountable on at least one of a wall and a ceiling, said frame of said light panel and said bracket selectively engageable with one another through one of rectilinear movement and rotational movement of said light panel relative to said bracket along a first path of movement in a first direction between a first position and a second position; a connecting member (50, 150, 250, 350) fixedly engaged with at least one of said light panel and said bracket, said connecting member (50, 150, 250, 350) configured to interconnect said light panel and said bracket, said connecting member (50, 150, 250, 350) configured to accumulate energy during movement of said frame along said first path of movement wherein the accumulated energy is at least partially released upon said light panel reaching said second position; and first and second release members (64, 70) complementary to one another, one of said first and second release members (64, 70) fixedly engaged with said light panel and the other of said first and second release members (64, 70) fixedly engaged with said bracket, said first and second release members (64, 70) unaligned with one another when said light panel is at said first position along said first path of movement, said first and second release members (64, 70) aligned with one another when said light panel is at said second position along said first path of movement, said first release member received in said second release member when said light panel reaches said second position during the movement along said first path of movement; characterized in that one said first and second release members (64, 70) prevents said light panel from moving closer to said bracket during the movement of said light panel along said first path of movement from said first position prior to said light panel reaching said second position.