LIGHT SOURCE FOR LIGHTING AND LIGHTING DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a light source for lighting capable of inhibiting warpage of a straight tube without complicating the assembly and increasing the costs.SOLUTION: A light source for lighting includes: a long housing 20; a long first base 50 which is stored in the housing 20 and is formed by deforming a metal plate; a long substrate 11 disposed on the first base 50; and an LED 12 disposed on the substrate 11. The first substrate 50 has a fixed part 54 fixed to an inner surface of the housing 20 by an adhesive. The fixed part 54 is formed by deforming a part of the first base 50 so as to protrude toward the inner surface of the housing 20.