| 摘要 |
PROBLEM TO BE SOLVED: To provide a lighting module which uses an LED and achieves small luminance deterioration even after a long period of use.SOLUTION: A lighting module 10 includes: an LED light emitting body 30; a printed circuit board 12; a module case 20; a module sealing member 13; and a module lens 14. The LED light emitting body 30 includes: an LED chip 36; an element substrate 31; an LED chip sealing member 37; and an LED chip lens 38. A module space 15 is provided between the LED chip lens 38/the element substrate 31 and the module sealing member 13. A through hole 21, which penetrates through the module case 20 and the printed circuit board 12 and communicates with the module space 15, is provided. The through hole 21 is sealed by a through hole sealant material 24 formed by a silicone resin. |
