the motion detector and wiring harness apparatus of this invention includes as shown in fig1 electric connecting cord 7 , having male section of mate - n - lok ( t . m . of amp corp . harrisburg , pa .) connector 3 on one end of connector cord 7 , and a three prong electric plug 5 on the opposite end of the electric connecting cord 7 . male connector section 3 of mate - n - lok to plug into female section 6 of mate - n - lok section in motion detector 4 , and a male mate - n - lok connector 3 attached to wire 8 from motion detector 4 to plug into a female mate - n - lok section 6 connector mounted in master - slave unit 2 , and wire 9 , from master - slave unit 2 attached to a male connector section 3 of mate - n - lok connector , and this male connector section 3 , attached to wire 9 , to plug into a female section mate - n - lok connector 6 , mounted in fluorescent tube luminaire fixture 1 . to add more fluorescent tube luminaire fixtures to be controlled by the motion detector 4 , again referring to fig1 wire 10 attached to master - slave 2 has a male mate - n - lok section 3 ″ attached to the wire 10 , opposite the master - slave 2 , attached to wire 9 , and male section 3 of mate - n - lok connector to plug into female section 6 of mate - n - lok master slave unit 2 , and a male mate - n - lok section 3 attached to wire 11 from master - slave 2 , and male connector 3 to plug into mate - n - lok female section 6 mounted on fluorescent tube luminaire fixture 1 ′. wire 12 from master - slave 2 has attached thereto , on the end opposite the master - slave 2 , a male section 3 mate - n - lok connector to plug into female section of mate - n - lok 6 , in master - slave unit 2 and wire 13 from master slave unit 2 has a male section 3 of mate - n - lok connector on the wire 13 end opposite to the master slave unit 2 , and the male connector section mate - n - lok 3 attached to wire 13 , to plug into female section of mate - n - lok connector 6 , mounted on fluorescent tube luminaire 1 ″. a male connector section 3 of mate - n - lok connector is attached to wire 14 connected to master slave 6 , and this male connector section 3 of mate - n - lok connector to plug into female section 6 of mate - n - lok connector attached to fluorescent tube luminaire fixture 1 ′″. as an alternate to the above wiring harness apparatus , reference is made to fig2 showing electric connecting cord 7 having a male section of mate - n - lok connector on one end and a three prong standard male electric plug on the opposite end of the connector cord 7 , ( see fig1 and 6 ) and the male connector section 3 , of the mate - n - lok connector to plug into a female section 6 of mate - n - lok connector attached to master slave unit 2 , and wire 15 attached to the master slave unit 2 has a male connector section 3 of mate - n - lok connector attached to wire 15 , and this male connector section 3 of mate - n - lok connector attached to wire 15 , to plug into female section 6 of mate - n - lok connector attached to motion detector 4 , and a male connector section 3 of mate - n - lok connector attached to wire 16 , and this wire 16 attached to motion detector 4 . the male connector section 3 of mate - n - lok connector attached to wire 16 from motion detector 4 to plug into female section of mate - n - lok connector 6 attached to fluorescent tube luminaire fixture 1 . wire 17 from master - slave 2 , and master - slave 2 connected to wire 15 from master - slave and also connected to male connector section of mate - n - lok 3 , this wire 17 attached to the same master - slave unit connected to wire 15 and a male section 3 mate - n - lok connector attached to end of wire 17 opposite to the end mounted in master - slave unit , and male section 3 , attached to wire 17 from master - slave unit , this male section 3 mate - n - lok to plug into female section 6 of mate - n - lok master - slave unit connected to wires 11 and 12 , and the remaining assembly connecting the fluorescent tube luminaire fixtures 1 ′ 1 ″ and 1 ′″ to the wiring harness is the same as stated above in the detailed description of fig1 . referring to fig3 . which is an enlarged drawing of section of fig1 motion detector 4 and female section 3 of mate - n - lok connector 6 , mounted in the motion detector 4 , and male connector section 3 of mate - n - lok connector attached to 7 electric connecting cord to plug into female section 6 of mate - n - lok connector mounted in motion detector 4 , and three prong standard electric male plug 5 to plug into power source . fig4 is an enlarged drawing of section of fig2 showing electric power connecting cord 7 , having a three prong standard electric male plug 5 attached to one end of connector cord 7 to plug into a power source , and on the opposite end of the power cord 7 a male connector section 3 of mate - n - lok connector to plug into female section 6 mate - n - lok connector attached to master slave unit 2 , and male connector section 3 of mate - n - lok connector attached to wire 15 from master - slave unit to plug into motion detector 4 , as shown in fig2 . as further shown in this fig4 a male connector section 3 of mate - n - lok connector attached to wire 17 , which wire 17 is attached to master - slave unit 2 , to plug into another master - slave 2 ( as shown in fig2 ) fig7 shows the alignment of female section of mate - lok connector 6 for mounting , by snap fit , in aperture opening 19 , in the back spine 18 of luminaire fixture 1 , 1 ′, 1 ″, 1 ′″ as shown fig1 , 2 , 7 , 8 , 9 , 10 and 11 , 12 , 13 , and 14 . referring again to fig7 , 8 , and 10 , bundle of wires 20 , attached to female mate - n - lok connector section , extend to the ballast and fluorescent tubes 21 in luminaire fixtures . fig1 is a plan view of fluorescent tube luminaire fixture showing motion detector 4 mounted on spine 18 , and female section 6 of mate - n - lok connector mounted on spine 18 , and a master - slave unit 2 , having a female section 6 of mate - n - lok mounted in the master - slave unit 2 and this master - lave also mounted on spine 18 of the fluorescent tube luminaire fixture 1 . fig1 is an elevation view of fluorescent tube luminaire fixture 1 , with same components as shown in fig1 . fig1 is a perspective view of fluorescent tube luminaire fixture 1 , with the same components as shown in fig1 and 13 . hanging chain or cord 23 , is shown in all fig1 , 13 , and 14 , and serves to hang the fluorescent tube luminaire fixture . fig1 is a cross section view of fluorescent tube luminaire fixture 1 , and shows downlight reflectors 22 and fluorescent tubes 21 mounted under the reflectors 22 . female section 6 of mate - n - lok connector is shown mounted in the spine 18 of the luminaire 1 , and hanging chain or cord 23 is shown . fig1 is the wiring harness assembly for motion detector attached to fluorescent tube luminaire fixtures apart from the luminaire fixtures shown in fig1 . the legend components of the wiring harness are described above . fig1 is the wiring harness assembly for motion detector attached to fluorescent tube luminaire fixtures , with the power line 7 entering the harness at a master - slave 2 as shown and describe in fig2 .