Light-emitting module, light-emitting module unit, and luminaire

摘要

According to one embodiment, a light-emitting module (1) includes a substrate (2) and a light-emitting element (3) mounted on the substrate (2). A unit dimension of the light-emitting module (1) is 160 mm to 200 mm. An optical output per a square having the unit dimension as a length dimension of one side is 700 lm to 1300 lm and rated power consumption is equal to or less than 16 W. The numbers and the arrangements of a plurality of the light-emitting modules (1) are combined to form various luminaires having shapes and lighting performances equivalent to a shape and lighting performance of a luminaire including a fluorescent lamp as a light source.