CPC F21V 21/14 (2013.01) [F21K 9/00 (2013.01); F21S 2/005 (2013.01); F21S 8/066 (2013.01); F21S 10/005 (2013.01); F21V 7/10 (2013.01); F21V 14/003 (2013.01); F21V 14/02 (2013.01); F21V 14/06 (2013.01); F21V 17/02 (2013.01); F21V 21/005 (2013.01); F21V 21/025 (2013.01); F21V 21/04 (2013.01); F21V 21/096 (2013.01); F21V 21/112 (2013.01); F21V 21/15 (2013.01); F21V 21/16 (2013.01); F21V 21/22 (2013.01); F21V 21/29 (2013.01); F21V 21/30 (2013.01); F21V 21/35 (2013.01); F21V 21/38 (2013.01); F21V 23/002 (2013.01); F21V 23/003 (2013.01); F21V 23/0435 (2013.01); F21V 23/06 (2013.01); H05B 45/10 (2020.01); H05B 45/20 (2020.01); H05B 45/30 (2020.01); H05B 47/11 (2020.01); H05B 47/12 (2020.01); H05B 47/125 (2020.01); H05B 47/13 (2020.01); H05B 47/14 (2020.01); H05B 47/18 (2020.01); B24B 41/06 (2013.01); F21Y 2115/10 (2016.08)] | 20 Claims |
1. An apparatus comprising:
a junction that:
defines a central axis that defines continuous angles about the central axis; and
defines a circumferential housing having an annular recess and configured to:
removably receive, in the annular recess, a first fixture support bracket and a second fixture support bracket; and
secure the first fixture support bracket at any of the continuous angles and the second fixture support bracket at any of the continuous angles which are not obstructed by the first fixture support bracket; and
a peg configured to:
extend into the annular recess; and
prevent removal of a fixture support bracket from the junction.
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