| 摘要 |
PROBLEM TO BE SOLVED: To enhance interest, variety, and furthermore energy-saving and economical efficiency drastically. SOLUTION: In the light emitting device for use in decoration that lightens a plurality of bulbs 2 connected in series or parallel by a power source 3, particularly in the bulbs 2 and/or these periphery 4, a coating of phosphorescent pigment P is applied and a controlling part 5 which lights the bulbs 2 intermittently is equipped. |
