1,T5,T8 T10 LED tube light holder 2,Aluminum 3,G13 socket 4,lamp holder:high temperature resistant,long life time all kinds of tube light ,daylight end cap is available; 1ED-01T1030*12MMALUMINUMCOMMON2ED-02T1031*12MMALUMINUMCOMMON3ED-03T1030*12MMPCCOMMON4ED-04T1030*14MMALUMINUM+pcFOR ALUMINUM+PC5ED-05T1030*48MMPCENHANCED LENGTH6ED-06T1030*12MMPCSCREW 7ED-07T1030*24MMPCstep-shaped 8ED-08T826.4* ...