| 摘要 |
The lighting device comprises a plurality of light emitting diodes (2) as light source, and it is characterised in that it comprises a transparent plate (1) that is lighted by said light emitting diodes (2), said plate (1) defining a frontal face (3), a rear face, and four small faces, two lateral faces, one upper face and one lower face, and in that said rear and three of said small faces are coated with an opaque material that reflects the light, said light emitting diodes (2) being placed in front of the small face (4) free of opaque material that reflects the light. It provides a cold lightning system by LEDs that produces enough intensity, balanced, and with an optimal direct perception of the emitter source. |
