摘要 |
PROBLEM TO BE SOLVED: To provide a lighting apparatus capable of improving connection strength of a wiring and a wiring pattern.SOLUTION: The lighting apparatus includes: a substrate; a wiring pattern that is mounted on a surface of the substrate and has a wiring pad and a mounting pad 24c; a luminous element 22 mounted on the mounting pad; a wiring that electrically connects an electrode 29 mounted on the luminous element with the wiring pad; and a sealing section that seals the wiring pad, the mounting pad, the luminous element and the wiring. When a dimension in such a direction that the wiring of the wiring pad extends is taken as L3 and a dimension in such a direction orthogonal to the direction that the wiring of the wiring pad extends is taken as L4, L3/L4 is 1.2 or more. |