| 摘要 |
586949 Disclosed is a lighting apparatus (10) using light emitting diodes (30). A lamp housing member has a circular upper plate and an inclined side portion formed at an outer circumference of the upper plate. Light emitting diode modules (12) are provided on an inner surface of the side portion. Inclined block members with one or more inclined planes (12a, 12b, 12c), are interposed between the side portion and the light emitting diode modules (12). |
