| 摘要 |
PROBLEM TO BE SOLVED: To provide a connection type LED fluorescent lamp with no lamp fitting, which remarkably enlarges the possibility of a fluorescent lamp lighting and which greatly improves workability of construction work by drastically reducing costs required for lighting equipment.SOLUTION: An integral-type LED fluorescent lamp with a built-in miniaturized ballast serving as a power source is manufactured. Additionally, the fluorescent lamp is fitted with a coupling connector to enable a free illumination design. |
