FLUORESCENT LAMP TYPE SEMICONDUCTOR LAMP AND ITS HANG SUPPORT IMPLEMENT

PROBLEM TO BE SOLVED: To secure a stable and safe attachment state by using 40W-type fluorescent lamp type semiconductor lamps to a conventional illumination apparatus as they are when forming a 110W-type lamp by connecting two pieces of the 40W-type fluorescent lamp type semiconductor lamps to each other.SOLUTION: A straight tube 40W-type fluorescent lamp type semiconductor lamp contains a lighting circuit and a semiconductor light emitting element, has mouth rings 23, 23 for attaching the lamp to socket parts of an illumination apparatus at both end sides, is connected to the lighting circuit only at one mouth ring 23, and attachable and detachable without being electrically connected to the lighting circuit at the other mouth ring 23. The end side of a main body 20A from which the mouth ring 23 is removed has an opening end 21a and a screw hole 210 at a heat radiation cylinder 21A, two pieces of the lamps are made to oppose the opening end 21a, a synthetic resin connecting implement 30A is inserted and fit into the screw hole 210 by a screw 62, thereby the lamps are connected to each other without being removed from each other, the mouth rings 23 are attached to the respective socket parts of the illumination apparatus via an adapter 24, the lamps are connected to power supply sides by both the mouth rings 23 without being electrically connected by a connecting part, and the lamps are used for a straight tube 110W-type fluorescent lamp type semiconductor lamp 1A.