Operating current at 150mA, optimum light output, and a compact package are all stunning attributes of SunLED’s breakthrough with HB (High Brightness) LEDs – The ½ Watt LED. White SMD package with silicone resin are key elements in providing low thermal resistance and high powered illumination. SunLED’s legendary, 1 Watt Apollo LEDs has been providing great presence throughout the lighting industry and now the ½ Watt LED is paving a new arena of industries: Accent & Decorative Lighting, Illumination Lighting, Marker Lights (Stairway, Emergency, Exit Way, Automotive Indicator) & Medical Industry. This ½ Watt LED provides the same robust dependability, but now with a much smaller 3.5x2.8mm size and more denser package. Using the latest technologies -- AlInGaP & InGaAIN materials to provide excellent reliability and vibrant colors (available in red, green, blue, yellow and white)