Luminus Devices SST-12-WxS High Power White LEDs are round light emitters that deliver superior beam quality and higher optical efficiency than square emitters for collimating optics. These high-power white LEDs are available in 5000K, 5700K, and 6500K color temperatures. The SST-12-WxS white LEDs feature a 1.8A maximum drive current, 4.9°C/W low thermal resistance, and 70 Color Rendering Index (CRI). These white LEDs consist of American National Standards Institute (ANSI) compatible chromaticity bins. Typical applications include compact portable lights, bicycle lights, automotive auxiliary lights, stage and studio lighting, outdoor lighting, and LED work lights.