| 摘要 |
Disclosed is a lighting device. The lighting device includes a plurality of lighting units (1) including a housing (300), a light emitting module (110) installed in the housing, and a coupling part (500) having a fixing section (510) coupled on the housing and a protrusion section (520) horizontally protruding from an upper end of the fixing section; and a bracket (600) having an insertion groove slidably coupled with the protrusion section (520) of the coupling part (500) to assemble the lighting units with each other. |
