LED light source and manufacturing method thereof

摘要

An LED light source includes one or more LED light source arrangements (100), wherein each of the LED light source arrangements includes an LED member (10) having a first light emitting surface (11) and a second light emitting surface (12) opposite the first, and two fluorescent members (20, 30) located on top of the first and second light emitting surfaces of the LED member respectively. The two fluorescent members retain the LED member in position such that the illumination generated from the LED member is capable of passing through the two fluorescent members from the two light emitting surfaces respectively. The LED light source arrangement provides the illumination at an angle greater than 180°and directly effective heat dissipation at all sides of the LED member.