Compact discharge fluorescent lamp with cut-in unit, has connecting tube including individual supply wire in auxiliary amalgam in sealing section

摘要

A pair of electrodes (32) is arranged at the ends of the bulb (31). A head amalgam (51) of the bulb (31) is sealed. An auxiliary amalgam (52,56) is sealed in the bulb (31). A connecting tube (36) includes an individual supply wire (42,54) in the auxiliary amalgam (52 56) located in a sealing section (45).