Selectively-extendable modular lighting fixture

A lighting fixture comprising:

• an elongate modular housing having sidewalls and lengthwise ends;
• an elongate lens securable to the housing and having lengthwise end edge portions;
• and
• a pair of unitary endplates each including an endplate groove receiving the lengthwise end edge portions of the elongate lens, and each attached to either lengthwise end of the housing, and each endplate attached to one of:
• (a) an angularly-disposing bridge defining a structure for angularly-directed extension of the housing and having a peripheral edge with substantially the same contour as an outer surface of the endplate where the angularly-disposing bridge and endplate join,
• (b) a linear extension type bridge defining a structure for linear extension of the housing and having a peripheral edge with substantially the same contour as an outer surface of the endplate where the linear extension type bridge and endplate join, and
• (c) an endcap having a peripheral edge with substantially the same contour as an outer surface of the endplate where the endcap and endplate join.

A lighting fixture comprising:

• an elongate modular housing having sidewalls and lengthwise ends;
• an elongate lens fitted to the housing and having lengthwise end edge portions;
• and
• a pair of unitary endplates for mating attachment to either end of the housing, at least one of the endplates defining a channel-shaped groove for receiving a respective one of the end edge portions of the lens, each of the endplates attached to one of:
• (a) an angularly-disposing bridge defining a structure for angularly-directed extension of the housing and having a peripheral edge of substantially the same size and contour as an outer surface of the endplate where the angularly-disposing bridge and endplate join,
• (b) a linear extension type bridge defining a structure for linear extension of the housing and having a peripheral edge of substantially the same size and contour as the outer surface of the endplate where the linear extension type bridge and endplate join, and
• (c) an endcap having a peripheral edge of substantially the same size and contour as an outer surface of the endplate where the endcap and endplate join.

A lighting fixture comprising:

• an elongate modular housing having sidewalls and lengthwise ends;
• an elongate lens fitted to the housing and having lengthwise end edge portions;
• and
• a pair of unitary endplates each attachable to either lengthwise end of the housing, each endplate having an arcuate channel-like groove to receive one of the lengthwise end edge portions of the lens, each endplate having respective perimeter surfaces matingly attached to an endcap having a peripheral edge of substantially the same size and contour as an outer surface of the endplate where the endcap and endplate join.

A lighting fixture comprising:

• an elongate modular housing having sidewalls and lengthwise ends, the sidewalls having downwardly-opening grooves along elongate sides thereof;
• an elongate lens having flanges along two opposite sides thereof with lengthwise end edge portions, the flanges received in the downwardly-opening grooves of the housing;
• and
• a pair of unitary endplates each including an endplate groove for receiving a lengthwise end edge portion of the lens, each endplate being attached to either lengthwise end of the housing and having perimeter surfaces matingly attached to one of:
• (a) a bridge for angularly-directed extension of the housing and having a peripheral edge of substantially the same size and contour as an outer surface of the endplate where the bridge and endplate join,
• (b) a bridge for linear extension of the housing and having a peripheral edge of substantially the same size and contour as the outer surface of the endplate where the bridge and endplate join, and
• (c) an endcap having a peripheral edge of substantially the same size and contour as an outer surface of the endplate where the endcap and endplate join.