The new Pass & Seymour® self-test GFCI receptacle with SafeLock™ protection conducts an automatic test every 3 sec, ensuring its always ready to protect. If the device fails the test, the indicator light flashes to signal that the GFCI should be replaced. It also has our proven SafeLock™ protection feature if critical components are damaged and protection is lost, power to the receptacle is disconnected. The radiant® Collection is a step up from the standard with simple, Classic options in wiring devices, home automation controls and screwless wall plates that complement today's homes.