Abstract: A lamp structure contains: a lampshade, a transmission cap, and an illumination element. The lampshade is tubular and includes a first orifice and a second orifice which are defined on two ends of the lampshade respectively. The lampshade is opaque and includes a reflective face formed on an inner wall thereof. The transmission cap is tubular and is accommodated in the lampshade, and a gap is defined between the transmission cap and the reflective face. The illumination element is defined between the transmission cap and the reflective face of the lampshade. One part of lights penetrates through the transmission cap from the illumination element, another lights emit out of a front side of the lamp structure via the reflective face, the transmission cap and the first orifice, and the other lights illuminate out of a rear side of the lamp structure via the second orifice.

Abstract: A lamp structure contains: a lampshade, a transmission cap, and an illumination element. The lampshade is tubular and includes a first orifice and a second orifice which are defined on two ends of the lampshade respectively. The lampshade is opaque and includes a reflective face formed on an inner wall thereof. The transmission cap is tubular and is accommodated in the lampshade, and a gap is defined between the transmission cap and the reflective face. The illumination element is defined between the transmission cap and the reflective face of the lampshade. One part of lights penetrates through the transmission cap from the illumination element, another lights emit out of a front side of the lamp structure via the reflective face, the transmission cap and the first orifice, and the other lights illuminate out of a rear side of the lamp structure via the second orifice.

Abstract: A lamp structure contains a lamp head and a magnetic seat. The lamp head includes a lampshade, a light transmission cover, and a light emitting element. The magnetic seat includes a holding member, at least one magnet, a first electrode plate, and a second electrode plate. The lampshade includes a first light exit, a second light exit, and a reflective face, wherein a gap is defined between the light transmission cover and the reflective face. The first electrode plate and the second electrode plate are electrically connected with the light emitting element via a wire, and the first and second electrode plates are made of metal material consisting of iron. The magnet magnetically attracts and produces magnetic force on the first and second electrode plates which magnetically attract on a conductive component consisting of iron by using the magnetic force so as to form a power circuit.