| 摘要 |
PROBLEM TO BE SOLVED: To provide an ultralight radiation device which is used as an alternative to a black light.SOLUTION: An ultralight radiation device 1 includes: a housing 6 comprising a translucent cover 9 having a C shaped cross section surface and a bow shaped base member 7 which closes an opening of the translucent cover 9 and having a cylindrical outer shape; an LED module 5 formed by mounting LEDs 3 for emitting ultralight light on a mounting substrate 15 and housed in the housing 6; mouth piece members 13 attached to end parts of the housing 6; and a lighting circuit 11 for receiving electric power from the mouth piece members 13 and causing the LED module 5 to turn on.SELECTED DRAWING: Figure 2 |
