A light-emitting module, comprising: a substrate; and a plurality of elongated light-emitting units that are arranged in rows on the substrate, wherein each light-emitting unit of the plurality of elongated light-emitting units includes an element array of a plurality of light-emitting elements arranged on the substrate and a sealing member sealing the element array, the sealing member being light-transmitting, the length in the longitudinal direction of any sealing member is shorter than that of another sealing member positioned further from the edge of the substrate in a row-direction, being a direction along which the sealing members are arranged in rows, when the light-emitting units are viewed from a direction that is parallel to a surface on which the plurality of light-emitting units are arranged and coincides with the row direction, two of the light-emitting units are arranged such that portions of one of the two light-emitting units nearer to the center in the row direction are visible without being obstructed by the other light-emitting unit, the plurality of elongated light-emitting units comprises a first type of light-emitting unit (4101, 5201) and a second type of light-emitting unit (4201, 5301), the sealing member of the first and second types of light-emitting units (4101, 5201, 4201, 5301) containing a wavelength converting material, and wherein in use the first and second types of light-emitting units (4101, 5201, 4201, 5301) emit light of different color temperatures, the substrate has wiring patterns formed thereon for supplying power to the first and second types of light-emitting units (4101, 5201, 4201, 5301), wherein in use power is supplied to the first and second types of light-emitting units (4101, 5201, 4201, 5301) from different power supplies, and wherein in use the light emitting module emits light mixed from the light emitted by the first and second types of light-emitting units (4101, 5201, 4201, 5301). a substrate; and a plurality of elongated light-emitting units that are arranged in rows on the substrate, wherein each light-emitting unit of the plurality of elongated light-emitting units includes an element array of a plurality of light-emitting elements arranged on the substrate and a sealing member sealing the element array, the sealing member being light-transmitting, the length in the longitudinal direction of any sealing member is shorter than that of another sealing member positioned further from the edge of the substrate in a row-direction, being a direction along which the sealing members are arranged in rows, when the light-emitting units are viewed from a direction that is parallel to a surface on which the plurality of light-emitting units are arranged and coincides with the row direction, two of the light-emitting units are arranged such that portions of one of the two light-emitting units nearer to the center in the row direction are visible without being obstructed by the other light-emitting unit, the plurality of elongated light-emitting units comprises a first type of light-emitting unit (4101, 5201) and a second type of light-emitting unit (4201, 5301), the sealing member of the first and second types of light-emitting units (4101, 5201, 4201, 5301) containing a wavelength converting material, and wherein in use the first and second types of light-emitting units (4101, 5201, 4201, 5301) emit light of different color temperatures, the substrate has wiring patterns formed thereon for supplying power to the first and second types of light-emitting units (4101, 5201, 4201, 5301), wherein in use power is supplied to the first and second types of light-emitting units (4101, 5201, 4201, 5301) from different power supplies, and wherein in use the light emitting module emits light mixed from the light emitted by the first and second types of light-emitting units (4101, 5201, 4201, 5301).