KOHLER K-13468-CP Geometric Single-Hole Touch Less AC-Powered Bathroom Sink Faucet with Insight Technology, Temperature Mixer and 6-3/4-Inch Spout, Polished Chrome Insight(TM) adaptive infrared technology. Waterproof shroud protects electronic components. Water-saving 0.5 gpm aerator. Insight AC touch less faucets offer multiple power options for installation flexibility. Temperature control handle option.