| 摘要 |
A high visibility emergency signaling device includes a base configured to be secured to an external support raised above ground level, light-emitting means mounted thereto for generating at least one light beam, and power supply means for such light-emitting means. Optical means are further provided, operating on the at least one light beam to model and orient it in such a manner as to illuminate a substantially circular area in space and/or on the ground. |
