Advanced Positioning USB Power Supply for cell phone charging Underbed Light for resident safety Interchangeable Electronics 500 LB Safe Work Load Travel Range: 7.95”-30” Key Features: Energy-saving electronics consume up to 66% less power than electronics using a transformer Sealed ball bearings in the joints provide maintenance- free continuous, silent operation Intuitive 2-pedal locking system - centrally located, easily visible from a distance to ensure the bed is locked, and is accessible at all heights and widths – even the lowest position US Patent awarded Hi-Lo system (mechanism inside of bottom of mainframe tubes reduces the chance of fluids getting inside and harboring bacteria) Industry-leading electronics ensure lower cost of ownership Tool-less assembly SilverSolutions within the powder coating provides antimicrobial surface protection and deters the growth of stain and odor-causing bacteria