BULB TYPE FLUORESCENT LAMP

摘要

PROBLEM TO BE SOLVED: To provide a bulb type fluorescent lamp capable of reducing heat influence wherein a resin globe 16 receives from an electrode sealing end section 33 of an arc tube 14.

SOLUTION: A cylindrical heat insulation body 71 with translucency is arranged by covering the periphery of the electrode sealing end section 33 of the arc tube 14. The resin globe 16 can reduce the heat influence received from the electrode sealing end section 33 of the arc tube 14 by the heat insulation body 71 sandwiched between opposing faces of the electrode sealing end section 33 of the arc tube 14 and the resin globe 16.

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