The utility model discloses a lighting device specifically discloses a can be from portable lighting device of loading and unloading, include the lighting fixture main part and be used for propping upthe main part elevating gear that the lighting fixture main part was used, the lighting device of two at least over -and -under types is installed to the lighting fixture main part, the lighting fixture main part includes the main part support and installs in the main part stand more than at main part support top, main part elevating gear articulates the main part stand respectively through liftactivity cun pole and lift activity cun pole fly rod, and main part elevating gear one side all is provided with a lift power component, upwards props up whole lighting fixture main part through liftpower component. The utility model discloses can the satisfactory settlement open -air high -power portable lighting's the demand of quick deployment, make things convenient for the customer to use, it has very big benefit to improve work efficiency.