EASY MOUNT WORKSTATION FANS FASTEN QUICKLY TO WALLS CEILINGS WORKBENCHES AND MACHINES. FANS CAN BE MOUNTED TO ROTATE 360 degrees BOTH HORIZONTALLY AND VERTICALLY. FEATURES 3 SPEED SETTINGS PULL CHAIN SWITCH CONTROL 120V SINGLE PHASE MOTOR AND 10' LONG SJT CONDUCTOR CORD. BLADES ARE CONSTRUCTED OF METAL WITH DOUBLE LOCKING GUARDS. UL CUL LISTED AND CONFORMS TO UL507 STANDARD. HORSEPOWER RATING BASED UPON MAXIMUM SPEED/LOAD. THIS PRODUCT HAS LIMITED WARRANTY OF 1 YEAR.