| 摘要 |
A lamp comprising a base part (2) for connecting the lamp to a lamp holder, a bulb (1) attached to said base part (2), which bulb (1) contains a burner (4) and a gas, and a shielding member (7) between the burner (4) and the base part (2). The shielding member (7) divides the space (3) inside the bulb (1) into two volumes (8, 9). One or more openings (10) connect said two volumes (8, 9), so that the convection flow (12) in one volume (8) interacts with the flow (13) in the other volume (9).
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