3mm Hat LED adopts high power LEDs as light source with its size 3mm. It is energy saving and has reliable characteristic regarded as economical and waterproof lighting solutions. It can emit the maximum lightness with the less power cost, when LED lighting products are based on PCB. It has the best stability, wherever it is moved. It has small and exquisite design and wide range of viewing angle. It has a long lifespan more than 50,000 hours. The emitting color commonly includes red, yellow, green, blue and white, which contribute to the variety of straw hat LED. They are ideal for automotive Lighting, rear combination lamps, front turn signal lamps, high mount Stop Lamps, electronic signs and signals, special lighting application, backlight and Indicator.