Abstract: A light emitting device includes a substrate on which a conductive pattern is disposed; a light emitting part including at least one light emitting chip; a light transmitting member disposed on the upper surface of the light emitting part; and a barrier member. The light transmitting member includes a pair of first side surfaces and a different pair of second side surfaces that face each other, and with respect to the lower surface, the first side surfaces may be formed at a first angle and the second side surfaces may be formed at a second angle, and the first angle may be smaller than the second angle.