| 摘要 |
PROBLEM TO BE SOLVED: To provide a lighting fixture capable of improving the rendering property and achieving the uniformity of chromaticity and luminance by lessening color unevenness and luminance unevenness of a cover member. SOLUTION: The lighting fixture includes a board 21, a plurality of light emitting elements 22 mounted on the board 21 and arranged in a row on circumferences of at least two substantially concentric circles having different radii and emitting white light, a plurality of light emitting elements 22 arranged by forming a row between rows of light emitting elements 22 for emitting white color on a circumference of a circle having substantially the same center of the concentric circles and emitting light excluding white color, and a translucent cover member 5 with a diffusive property for covering the light emitting elements 22 at a designated separated distance, to which light emitted from the light emitting elements 22 is turned. COPYRIGHT: (C)2013,JPO&INPIT |
