The utility model discloses a light-reflecting magnetism sticking type safety nameplate which comprises a magnetism-included rubber base plate, and a light-reflecting colored paint layer arranged on the magnetism-included rubber base plate. Safety sign works such as 'switching-on is forbidden as people work', 'switching-on is forbidden as people work at a circuit', and 'work is performed here' are marked on the light-reflecting colored paint layer. The light-reflecting magnetism sticking type safety nameplate has the advantages of being simple in structure, convenient to use, clear, striking, insulating and durable. Magnetic force and a control screen are attached to a switch cabinet face, and therefore fixation, reliability, safety and durability are achieved. The technical problems that an existing transformer substation is not standard in safety measure arrangement, not prone to arrangement and prone to disengagement. Time in hanging a red cloth curtain and the safety nameplate is effectively shortened, the safe and standardized management level is improved, the controllable and in-control capability of the safety work of the transformer substation is enhanced, and the light-reflecting magnetism sticking type safety nameplate has wide on-spot practical values and safety benefits.