The utility model relates to a novel liftable lighting device of transformer substation belongs to electric lighting apparatus technical field. Technical scheme is: contain installation mount (1), traction system (2), controller (3), limit switch (4), lamp stand (5), illumination lamps and lanterns (6), insulating rope (7), power line (8), wireless controller (9), service switch (10) and lighting switch (11), controller (3) interconnect with traction system (2), limit switch (4) respectively, and lamp stand (5) interconnect with traction system (2) through insulating rope, power line (8), and service switch (10) interconnect with traction system, and lighting switch (11) interconnect with lamp stand (5), wireless controller (9) and controller phase -match. The beneficial effects of the utility model are that: in case the illumination lamps and lanterns break down, maintenance person person's accessible wireless controller descends lamps and lanterns to maintenance person person and stands at the subaerial height that just can keep in repair.