TOTO’s Libella faucet series offers elegant design combined with EcoPower self-sustaining hydropower technology, providing reliable performance in the most demanding commercial environments. The two deck-mount faucets are available with a spout height of 3 1/8” or 3 5/8” and reach of 5 ½” or 6”. The wall-mount faucets are available with a spout reach of 7 15/16” or 9 1/2”. The voltage of EcoPower’s micro-sensor was decreased from five volts to three and the micro-sensor is positioned just under the spout’s hood, increasing its infrared light pulses’ accuracy. Their predetermined flow rate metes out 0.5 gpm or 0.09 gal. per 10-second cycle.