The Prime Wire and Cable 2pk 6-Outlet 400J Surge Protectors with 1.5-Feet Cord is ideal for small household appliances and tools. Features include 6 outlets on each surge protector, 400 Joules. Auto shutoff cuts power from the surge protector during a catastrophic surge, protecting the connected equipment. Lighted on/off switch with built-in circuit breaker protects against overloads. Protected red LED indicator shows surge protection is functioning. Indoor use only.