Lighting device

A lighting device comprising:

• a housing;
• at least one light source module disposed at a lower side of the housing;
• a power section casing located at an upper side of the housing;
• and
• a power unit provided within the power section casing, the power unit configured to control and supply power to the light source module,
• wherein the power section casing is divided into a power section region for accommodating the power unit and at least one junction region for providing a space in which the power unit is electrically connected to an external power source,
• wherein the junction region comprises a cable fixing section therein for fixing an external power source cable connected to an external power source, and a ground section therein electrically connected to the power unit,
• wherein the junction regions are located at both ends of the power section region,
• wherein the junction regions are coupled to the upper side of the housing, and
• wherein the power section region is spaced apart from the upper side of the housing.