| 摘要 |
PROBLEM TO BE SOLVED: To provide a light-emitting device for plant cultivation capable of easily adjusting a light quantity ratio of blue light and red light with a simple structure.SOLUTION: The light-emitting device 100 for plant cultivation is formed with at least one blue LED chip 102 on a substrate; a first light emission part for substrate type red emission made of a resin in which a red phosphor 109 for covering the blue LED chip 102; and a second light emission part for substrate type blue emission made of at least one blue LED chip 102. |
