| 摘要 |
A study lamp (1) wherein the electric bulb (11) is supported in an ethereal fashion on a structure which is both rigid and lightweight, comprises a base (2), a boom (8) having one end connected to the base by means of a hinge (9) and the other end arranged to hold a bulb socket (10), the boom (8) being made up of three thin plate-like elements (12,13,14) which are a sliding fit inside one another. |
