An LED-based light comprising: an elongate housing having a longitudinal axis and a vertical axis X, the housing defined by a base and two canted outer walls meeting at a rounded crown connecting the outer walls opposite the base, the housing defining an outer periphery of the LED-based light and a cavity, wherein the housing is defined by an arced base, a first arced canted outer wall, and a second arced canted outer wall, and wherein the arced base, the first arced canted outer wall, and the second arced canted outer wall form a triangle; an LED circuit board on which a plurality of LEDs are located, the LED circuit board positioned within the cavity, wherein the LED circuit board faces the rounded crown; end caps positioned at opposite ends of the housing, wherein each end cap comprises a respective bi-pin connector, the bi-pin connectors configured to physically connect to a fluorescent light fixture and sockets, each end cap having an open end to receive the housing and a closed end, the closed end of the end caps having a tapered surface tapering toward the open end, wherein the tapered surface tapers towards the open end at a corner opposite the base of the housing and away from the closed end, giving the closed end of the end cap a domed shaped configuration; and a support arranged within the housing, wherein the support creates a bipartite configuration splitting the cavity into a first cavity and a second cavity, the support comprising: an elongate planar portion arranged across the inside of the housing, and opposed elongate sidewalls extending from the planar portion and at least partially in contact with the housing, wherein the opposed sidewalls form outboard edges, each defining a radially outer portion and a radially inner portion, wherein in each of the outboard edges the radially outer portion is shaped to correspond to the contour of the interior of the housing, and wherein the planar portion defines an LED mounting surface for supporting the LED circuit board across the inside of the housing. an elongate housing having a longitudinal axis and a vertical axis X, the housing defined by a base and two canted outer walls meeting at a rounded crown connecting the outer walls opposite the base, the housing defining an outer periphery of the LED-based light and a cavity, wherein the housing is defined by an arced base, a first arced canted outer wall, and a second arced canted outer wall, and wherein the arced base, the first arced canted outer wall, and the second arced canted outer wall form a triangle; wherein the housing is defined by an arced base, a first arced canted outer wall, and a second arced canted outer wall, and wherein the arced base, the first arced canted outer wall, and the second arced canted outer wall form a triangle; an LED circuit board on which a plurality of LEDs are located, the LED circuit board positioned within the cavity, wherein the LED circuit board faces the rounded crown; end caps positioned at opposite ends of the housing, wherein each end cap comprises a respective bi-pin connector, the bi-pin connectors configured to physically connect to a fluorescent light fixture and sockets, each end cap having an open end to receive the housing and a closed end, the closed end of the end caps having a tapered surface tapering toward the open end, wherein the tapered surface tapers towards the open end at a corner opposite the base of the housing and away from the closed end, giving the closed end of the end cap a domed shaped configuration; and a support arranged within the housing, wherein the support creates a bipartite configuration splitting the cavity into a first cavity and a second cavity, the support comprising: an elongate planar portion arranged across the inside of the housing, and opposed elongate sidewalls extending from the planar portion and at least partially in contact with the housing, wherein the opposed sidewalls form outboard edges, each defining a radially outer portion and a radially inner portion, wherein in each of the outboard edges the radially outer portion is shaped to correspond to the contour of the interior of the housing, and wherein the planar portion defines an LED mounting surface for supporting the LED circuit board across the inside of the housing. an elongate planar portion arranged across the inside of the housing, and opposed elongate sidewalls extending from the planar portion and at least partially in contact with the housing, wherein the opposed sidewalls form outboard edges, each defining a radially outer portion and a radially inner portion, wherein in each of the outboard edges the radially outer portion is shaped to correspond to the contour of the interior of the housing, and wherein the planar portion defines an LED mounting surface for supporting the LED circuit board across the inside of the housing. wherein the opposed sidewalls form outboard edges, each defining a radially outer portion and a radially inner portion, wherein in each of the outboard edges the radially outer portion is shaped to correspond to the contour of the interior of the housing, and wherein the planar portion defines an LED mounting surface for supporting the LED circuit board across the inside of the housing.