LIGHT SOURCE OF LIGHTING AND LIGHTING DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a light source for lighting in which a substrate provided with light emitting elements is securely held.SOLUTION: A straight pipe LED lamp 1 includes: a long housing 20; a long substrate 11 disposed in the housing 20, the long substrate 11 on which LED elements 12 are provided; and holding members 50 which are fixed to an inner surface of the housing 20 by an adhesive 60 and made of a resin material. Each holding member 50 slidably holds the substrate 11 in a longitudinal direction.