| 摘要 |
PROBLEM TO BE SOLVED: To provide a warning lamp and a body unit thereof, having a light quantity sufficient for providing visibility of a travel vehicle coming from a distance, even if installed on a road surface, and having, in continuous manner, good visibility for a travel vehicle at any distance that comes from far.SOLUTION: There are provided a body base 1 which can be installed on a road surface, and a plurality of light emitting elements 3-row arranged to look along different directions at a plurality of points of an upper part of the body base 1. At least one pair of light emitting elements 3-row among the plurality of light emitting elements 3-row are arranged symmetrically along the directions opposite from each other, for emitting warning light in at least one pair of peripheral directions on a road surface. The light of the pair of light emitting elements 3-row on the body base 1 being installed has an optical axis 3A which is diagonally upward relative to an installation surface respectively. |
