| 摘要 |
A lighting device includes a plurality of LED light sources (40A,40B), an LED substrate (31) mounted with the LED light sources, and at least one protector element (50A,50B) mounted on the LED substrate (31) to protect the LED light sources (40A,40B). The LED light sources (40A,40B) are divided into a plurality of LED light source groups (41A,41B) . The protector element is arranged in at least one of the LED light source groups (41A,41B) while being electrically connected to the LED light sources of each of the LED light source groups. |
