A streetlight (1) includes: a battery pack (5) that is installed inside a columnar member (2) and capable of supplying electricity to an illumination device (4); and a control device (6) that is disposed above the battery pack (5) inside the columnar membe...

The present invention relates to a safety device for use in a street lamp, comprising: first means for connecting to a power grid (5), second means for connecting to at least two external units (3,4), a first one (3) of said two units being adapted to draw...