Prime Wire & Cable PBTN0009 4-Outlet Strip with 24 Hour Electro Mechanical Timer without Switch 2 Outlets Timed & 2 Outlets Always On/Provides Flexibility for Powering Different Devices 24 Hour Repeating Cycle/Turns Outlets On and Off Same Time Daily Programmable in 30-Minute Time Intervals/Provides 48 Setting Options in a 24 Hr Period Push Down Pins/Extremely Easy to Operate 3 Prong Grounded Outlets/Use with indoor devices requiring a grounded connection