ITW ECS Lumex's SML-LX0303SIUOGUSB is its smallest RGB surface-mount LED. With a package size of 0.80 mm by 0.80 mm, these LEDs can be used for almost any application that requires full spectrum colors in tight spaces. As product designs become more compact and engineers are becoming more creative, the ITW ECS Lumex SML-LX0303SIUPGUSB is a perfect LED solution.