Luminus SBM-40-RGBW LEDs offer best-in-class lumen output and unmatched thermal efficiency. Each SBM-40 LED can generate over 1,000 color balanced white lumens, and consists of an array of individually addressable red, green, blue, and white chips in a surface-mount package. Each chip emits directly to air, which enables the use of proximity optics for color mixing and the elimination of color fringing. Luminus SBM-40-RGBW LEDs are the right choice for demanding color-mixing applications.