with reference now to the drawings , and in particular to fig1 to 8 thereof , a new and improved wall supported christmas tree apparatus embodying the principles and concepts of the present invention and generally designated by the reference numeral 10 will be described . more specifically , the wall supported christmas tree apparatus 10 of the instant invention is mounted to a vertical wall 11 within a dwelling in adjacency to a floor 12 . an electrical power supply line 13 directs electrical power to the tree assembly 14 having a plurality of illumination light members 15 mounted relative to one another along an illumination light line 15a . the tree assembly 14 includes a tree assembly planar rigid wall 16 mounting the semi - circular tree assembly 14 thereto , and more specifically to a wall front surface 17 , wherein a wall rear surface 18 coextensive with the front surface 17 includes a plurality of l - shaped hooks 19 mounted thereon , wherein each l - shaped hook includes a first hook leg 20 orthogonally and integrally mounted to the rear surface 18 and a second hook leg 21 fixedly and orthogonally mounted to each first hook leg 20 in a spaced parallel relationship relative to the rear surface 18 . each second hook leg 21 extends downwardly relative to an associated first hook leg 20 for reception with a wall socket 22 of a plurality of wall sockets , wherein a like plurality of l - shaped hooks 19 are associated with a like plurality of wall sockets 22 to support the semi - circular tree assembly 14 , in a manner as illustrated in fig2 for example . as each of the sockets 22 includes a socket cavity 23 receiving the second hook leg 21 , wherein each of the socket cavities 23 terminates in a lower socket floor 24 . the invention as indicated in the fig4 - 8 includes a motion detector 25 in electrical communication between the power supply 13 and the light members 15 . the motion detector is thusly provided and mounted to an upper distal end of the tree assembly 14 for detecting motion such that the illumination members 15 will be actuated upon an individual present in relationship and adjacency relative to the organization 10 . each of the sockets 22 includes a second switch plate 29 mounted contiguously to the socket floor for cooperation with a plurality of first switch plate legs 28 integrally and orthogonally mounted to a first switch plate 27 . intermediate the switch plate legs 28 is a polymeric spring member 26 to effect a spaced biasing of the first switch plate 27 relative to the second switch plate 29 . upon directing of each second hook leg 21 of each l - shaped hook 19 into a cavity 23 of an associated socket 22 , the first switch plate 27 is depressed by a lower distal end of the second hook leg 21 to direct the first switch plate legs 28 into electrical communication to the second switch plate 29 . in this manner , the electrical power supply line 13 in electrical communication with the second switch plate 29 is thereby in electrical communication to the illumination light line 15a that is directed to the first switch plate 27 to permit the illumination of the light members 15 and to thereby simultaneously indicate proper registration of each of the l - shaped hooks 19 with an associated socket 22 . as to the manner of usage and operation of the instant invention , the same should be apparent from the above disclosure , and accordingly no further discussion relative to the manner of usage and operation of the instant invention shall be provided . with respect to the above description the , it is to be realized that the optimum dimensional relationships for the parts of the invention , to include variations in size , materials , shape , form , function and manner of operation , assembly and use , are deemed readily apparent and obvious to one skilled in the art , and all equivalent relationships to those illustrated in the drawings and described in the specification are intended to be encompassed by the present invention . therefore , the foregoing is considered as illustrative only of the principles of the invention . further , since numerous modifications and changes will readily occur to those skilled in the art , it is not desired to limit the invention to the exact construction and operation shown and described , and accordingly , all suitable modifications and equivalents may be resorted to , falling within the scope of the invention .