A lamp includes a housing, a lighting device, a plurality of hanging members, a shaft, a plurality of returning members, a plurality of springs, and a power supply. The shaft extends through the housing and the hanging members, such that the hanging members are pivoted connected with the housing. In practice, when the hanging members are pivoted outward from the housing, the returning members are pushed by rotation of the hanging members, and the springs are compressed and contracted by the returning members. At this time, articles are hung on the hanging members, to support the hanging members, thereby preventing the hanging members from being moved back. After the articles are removed from the hanging members, the hanging members are driven and pivoted toward the housing by the returning members and the springs.

A pair of latch members 36R, 36L in a case 20C protrudes from an outer face of the case 20C by a spring 38 and when the case 20C is passed through a wall hole 22H, the latch members 36R, 36L are narrowed by an engagement between outer edge (guiding) slant face 36ROI, 36LOI and a wall hole 22H and after the case 20C has passed through the wall hole 22H, the latch members 36R, 36L are spread by a spring 38 so as to engage the engagement slant faces 36RLI, 36LLI with the wall hole 22H and also while fixing temporarily the case 22C to the wall 22 together with a flange 20FL of the case 22C. After that, a screw 32 is screwed to draw the nut 34 toward the flange 20FL and to engage securely the latch members 36R, 36L held to the nut 34 with the wall hole 22H to complete secure fixing of the case 20C.

A lamp includes a housing, a lighting device, a plurality of hanging members, a shaft, a plurality of returning members, a plurality of springs, and a power supply. The shaft extends through the housing and the hanging members, such that the hanging members are pivoted connected with the housing. In practice, when the hanging members are pivoted outward from the housing, the returning members are pushed by rotation of the hanging members, and the springs are compressed and contracted by the returning members. At this time, articles are hung on the hanging members, to support the hanging members, thereby preventing the hanging members from being moved back. After the articles are removed from the hanging members, the hanging members are driven and pivoted toward the housing by the returning members and the springs.

A retractable support, including a base, including a first section including a first surface, and a second section connected to the first section, and an arm rotatably and translationally connected to the base, the arm including a third section engaged with the second section, the third section including a second surface, a third surface, and a fourth surface, and a fourth section connected to the third section, wherein, the arm is arranged to translationally displaced relative to the base to lock and unlock the retractable support, and rotationally displace relative to the base to expand and retract the support.

A retractable support, including a base, including a first section including a first surface, and a second section connected to the first section, and an arm rotatably and translationally connected to the base, the arm including a third section engaged with the second section, the third section including a second surface, a third surface, and a fourth surface, and a fourth section connected to the third section, wherein, the arm is arranged to translationally displaced relative to the base to lock and unlock the retractable support, and rotationally displace relative to the base to expand and retract the support.

A folding bracket is configured to hold an object in a deployed state and store away conveniently in a stored state. The folding bracket includes a wall mount portion including a flat surface configured to lay flat against a proximate wall surface, a deployable arm connected to the wall mount portion with a hinge, and a locking portion configured to lock the deployable arm into one of the stored state and the deployed state. The deployable arm is configured to rotate relative to the wall mount portion into the deployed state and alternatively into the stored state.

A pair of latch members 36R, 36L in a case 20C protrudes from an outer face of the case 20C by a spring 38 and when the case 20C is passed through a wall hole 22H, the latch members 36R, 36L are narrowed by an engagement between outer edge (guiding) slant face 36ROI, 36LOI and a wall hole 22H and after the case 20C has passed through the wall hole 22H, the latch members 36R, 36L are spread by a spring 38 so as to engage the engagement slant faces 36RLI, 36LLI with the wall hole 22H and also while fixing temporarily the case 22C to the wall 22 together with a flange 20FL of the case 22C. After that, a screw 32 is screwed to draw the nut 34 toward the flange 20FL and to engage securely the latch members 36R, 36L held to the nut 34 with the wall hole 22H to complete secure fixing of the case 20C.

A folding bracket is configured to hold an object in a deployed state and store away conveniently in a stored state. The folding bracket includes a wall mount portion including a flat surface configured to lay flat against a proximate wall surface, a deployable arm connected to the wall mount portion with a hinge, and a locking portion configured to lock the deployable arm into one of the stored state and the deployed state. The deployable arm is configured to rotate relative to the wall mount portion into the deployed state and alternatively into the stored state.