Semiconductor light emitting device having first and second resins

A semiconductor light emitting device, comprising:

• a casing including,
• a first cavity that has a first bottom and is formed in a conical shape that opens upward from the first bottom, the first cavity having a first inner circumferential surface serving as a first reflective surface, and
• a second cavity provided immediately above the first cavity, the second cavity including a second bottom having a flat surface, the second bottom being larger than the first bottom and forming a common plane with the first cavity, the second cavity having a substantially vertical upstanding inner circumferential surface, having a larger circumference than a circumference of the first cavity and being formed upward from the second bottom;
• a reflective frame formed on the casing, the reflective fame including a third inner circumferential surface located on a substantially same extension from the first inner circumferential surface, the third inner circumferential surface serving as a second reflective surface;
• at least one semiconductor light emitting element located adjacent the first bottom of the first cavity;
• a first resin located in the first cavity to seal the at least one semiconductor light emitting element;
• and
• a second resin located in the second cavity provided immediately above the first cavity, the second resin including a wavelength converter deposited at a higher density closer to an exterior surface of the second resin than to an interior surface of the second resin to form a high-density wavelength converter layer.