A light-emitting apparatus includes a light-emitting element, a base body,
a reflection member and a fluorescent material layer. A cross section of
the inner surface of the reflection member cut by a virtual plane
including a virtual axis penetrating a center of the inner surface and
perpendicular to the upper principal surface of the base body has a
sectional profile defined by a curved line expressed by the following
formula, and the inner surface of the reflection member is a curved
surface obtained by rotating the curved line about the virtual axis:
Z=(cr.sup.2)/[1+{1-(1+k)c.sup.2r.sup.2}.sup.1/2] (where
-10.ltoreq.k.ltoreq.-0.001, 0.001.ltoreq.c.ltoreq.10). An angle
.theta..sub.1 which is made by an upper surface of the fluorescent
material layer and a line which connects one corner of a light-emitting
portion of the light emitting element with an uppermost position of the
inner surface and is tangent to the one corner, is given as
.theta..sub.1.gtoreq.90.degree.-sin.sup.-1 (1/n.sub.1).